{"title":"Taco","description":"\u003cp\u003eShop Taco circulators, zone valves, and hydronic heating components at New England Supply House. Taco Comfort Solutions — manufactured right here in Fall River, Massachusetts — produces circulators, zone valves, expansion tanks, and hydronic heating accessories that are the standard of the New England heating industry.\u003c\/p\u003e\u003cp\u003eTaco's 00-series circulators and variable-speed pumps are found in residential heating systems across the region, and their zone valves are widely specified for zoned hydronic systems. Our Taco inventory includes Taco 007, 0010, 0013, and 0014 circulators, zone valve actuators and bodies, mixing valves, and accessories. New England plumbing and heating contractors trust Taco — and trust us for fast, competitive sourcing from our Massachusetts warehouse.\u003c\/p\u003e","products":[{"product_id":"taco-400-4-air-vent","title":"Taco 400-4 Air Vent","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eTaco 400-4 Air Vent\u003c\/b\u003e is an automatic, float-type air vent designed for high-capacity air removal in piping systems. This brass-bodied vent delivers reliable automatic venting, helping you maintain efficient flow and prevent corrosion from trapped air.\u003c\/p\u003e\n\u003cp\u003eWith a 1\/8 inch threaded inlet and a rugged brass body, it withstands demanding conditions. The unit offers a temperature rating up to 240°F and a venting pressure of 150 PSI (50 PSI while venting). A built-in bubble breaker enhances venting efficiency by breaking up air pockets for smoother purging. This air purging device is ideal for heating, cooling, and hydronic systems.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAutomatic float-type operation\u003c\/b\u003e for continuous venting\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurable brass body\u003c\/b\u003e for longevity in harsh environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInlet size 1\/8 inch\u003c\/b\u003e with threaded connections for secure installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTemperature rating\u003c\/b\u003e up to 240°F and \u003cb\u003epressure rating\u003c\/b\u003e 150 PSI (50 PSI venting)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBubble breaker\u003c\/b\u003e to improve venting efficiency\u003c\/li\u003e\n\u003cli\u003eIdeal \u003cb\u003eair purging device\u003c\/b\u003e for HVAC, heating, cooling, and piping systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47601973854430,"sku":"4815","price":16.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00334916_68a7cf05-5ee6-4c8c-8f42-21f831d132a5.jpg?v=1765818303"},{"product_id":"taco-0012sf-cartridge-circulator","title":"Taco 0012SF Cartridge Circulator","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 0012SF Cartridge Circulator is a compact, direct-drive cartridge circulator designed for residential and light commercial heating and cooling systems.\u003c\/p\u003e \u003cp\u003eBuilt with a stainless steel casing, ceramic shaft, and non-metallic open impeller, it is a compact direct-drive design with a horizontal mount and 1-1\/2 inch suction and discharge with flanged ends, delivering reliable flow with low power consumption.\u003c\/p\u003e \u003cp\u003eKey specs include 0–52 GPM, 0–14.5 ft discharge head, 115V AC at 60 Hz (1-Phase, 1.33 A), 1\/8 HP motor, 3250 RPM, 40–230°F operation, and a 150 PSI pressure rating.\u003c\/p\u003e \u003cp\u003eIncluded features and build quality combine durability and efficiency:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCompact direct-drive cartridge circulator for space-saving installations\u003c\/li\u003e \u003cli\u003eHorizontal mount with 1-1\/2\" suction and discharge fittings and flanged ends\u003c\/li\u003e \u003cli\u003eStainless steel cartridge, ceramic shaft, and non-metallic open impeller for durable flow\u003c\/li\u003e \u003cli\u003eLow power consumption (1\/8 HP) with 115V, 60 Hz input\u003c\/li\u003e \u003cli\u003eFlow up to 52 GPM and head to 14.5 ft; maximum 150 PSI\u003c\/li\u003e \u003cli\u003eOperating temperature range 40–230°F\u003c\/li\u003e \u003cli\u003e3-year warranty from date of manufacture; lead-free, UL and NSF\/ANSI 372 compliant\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for residential and light commercial heating\/cooling systems, high-flow\/medium-head boiler setups, open loop, and fresh potable water installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605710946526,"sku":"36456","price":1002.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00339934_45d2e4f5-14dd-4dec-a9d9-0cecf8d9e31c.jpg?v=1765811416"},{"product_id":"taco-008-f6-cartridge-circulator","title":"Taco 008-F6 Cartridge Circulator","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 008-F6 Cartridge Circulator is a compact direct-drive pump designed for reliable residential and light commercial circulation. This cartridge circulator features a durable cast-iron housing with a stainless steel cartridge and offers standard flange x flange end connections in 3\/4\", 1\", 1-1\/4\", and 1-1\/2\" sizes. Powered by a 1\/25 HP permanent split capacitor motor at 115V AC (60 Hz), it delivers up to 14 GPM with a discharge head up to 16 ft, making it ideal for hydronic heating, radiant in-floor systems, and closed-loop solar heating. Built for efficiency and longevity, it uses a ceramic shaft, a non-metallic impeller, and a closed impeller design with EPDM O-rings and gasket inclusions. The unit handles temperatures from 40 to 230°F and supports up to 125 psi, with a 3250 RPM motor delivering dependable performance in indoor applications. A 3-year warranty from the date of manufacture adds peace of mind for residential and light commercial installations.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eCompact direct-drive design:\u003c\/b\u003e Horizontal mount cartridge circulator ideal for tight spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVersatile connections:\u003c\/b\u003e Suction and discharge sizes from 3\/4\" to 1-1\/2\" with standard flange x flange.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEfficient motor:\u003c\/b\u003e 1\/25 HP, 115V AC at 60 Hz, 3250 RPM, low power consumption.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePerformance specs:\u003c\/b\u003e Flow 0–14 GPM, discharge head 0–16 ft; temperature 40–230°F; 125 psi.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurable construction:\u003c\/b\u003e Cast iron casing, ceramic shaft, stainless steel cartridge, carbon bearing, and EPDM O-rings\/gasket.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications \u0026amp; compliance:\u003c\/b\u003e Suitable for residential\/light commercial hydronic heating, radiant floors, and closed-loop solar systems; UL (Canada\/US) and NSF\/ANSI 372; lead-free.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711012062,"sku":"4729","price":231.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340805_e9cb27db-658d-49a5-a4ab-fc1b0aca59c5.jpg?v=1765818148"},{"product_id":"taco-007-ifc-cartridge-circulator","title":"Taco 007-IFC Cartridge Circulator","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 007-IFC Cartridge Circulator is a compact, 120V hydronic circulator designed for efficient home heating and radiant floor systems. This 1\/25 HP cartridge circulator features an iron body with a dependable inline flow check valve, delivering reliable water circulation while helping protect your boiler and manifolds.\u003c\/p\u003e \u003cp\u003eEngineered for easy installation and long service life, the 007-IFC pairs a compact footprint with quiet operation, making it ideal for residential hydronic heating, baseboard heaters, or radiant floor projects. Its cartridge design allows for straightforward maintenance, reducing downtime and keeping your system flowing smoothly. Designed for quiet operation with minimal vibration, it fits neatly into most residential loops.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eVoltage:\u003c\/b\u003e 120V standard power for residential use\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHorsepower:\u003c\/b\u003e 1\/25 HP for efficient circulation\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eConstruction:\u003c\/b\u003e Iron body for durability and longevity\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eValve:\u003c\/b\u003e Inline flow check valve to prevent backflow\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Residential hydronic heating, baseboard, radiant floor systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711077598,"sku":"65557","price":188.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00344705_a649a8b3-2539-4476-bb6f-b61d0fb73202.jpg?v=1765824758"},{"product_id":"taco-009-f5-cartridge-circulator","title":"Taco 009-F5 Cartridge Circulator","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 009-F5 Cartridge Circulator is a compact direct-drive circulator designed for residential and light commercial hydronic systems. Built with a rugged cast-iron casing, a ceramic shaft, and a stainless steel cartridge, it delivers dependable flow and long life in a compact package.\u003c\/p\u003e\n\u003cp\u003eIts 3\/4\", 1\", 1-1\/4\", and 1-1\/2\" suction and discharge sizes and standard flange connections simplify installation across radiant floor heating, closed-loop solar heating, and other hydronic applications.\u003c\/p\u003e\n\u003cp\u003eOperating at 115 V AC, 60 Hz, 1 phase, the 1\/8 HP motor runs with low power consumption, delivering up to 10 GPM and 0–35 ft of head. Features such as an aluminum stator housing, EPDM O-ring and gasket, and a carbon bearing boost reliability and service life.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eFlow rate\u003c\/b\u003e: 0–10 GPM\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHead\u003c\/b\u003e: 0–35 ft\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTemperature range\u003c\/b\u003e: 40–230°F\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaximum pressure\u003c\/b\u003e: 150 PSI\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlange options\u003c\/b\u003e: 3\/4\", 1\", 1-1\/4\", 1-1\/2\"\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInclusions\u003c\/b\u003e: Aluminum stator housing, stainless steel cartridge, EPDM O-Ring and gasket, carbon bearing\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eWarranty\u003c\/b\u003e: 3-year from date of manufacture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCertified for UL (Canada\/US) and NSF\/ANSI 372 compliance; lead-free construction ensures safe, long-term operation in indoor residential and light commercial systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711110366,"sku":"4736","price":490.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00344616_3a35ddeb-74c4-413a-8eb1-e1b2455fa5c5.jpg?v=1765818167"},{"product_id":"taco-0011-f4-cartridge-circulator","title":"Taco 0011-F4 Cartridge Circulator","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 0011-F4 \u003cb\u003eCartridge Circulator\u003c\/b\u003e is a compact direct-drive cartridge circulator designed for residential and light commercial closed-loop hydronic heating. It delivers dependable flow in a compact horizontal-mount package for tight installation spaces.\u003c\/p\u003e \u003cp\u003eIt features a wide range of suction and discharge sizes from \u003cb\u003e3\/4 in\u003c\/b\u003e to \u003cb\u003e1-1\/2 in\u003c\/b\u003e with flange x flange end connections, making it a flexible choice for multiple circuits. The \u003cb\u003ecast iron casing\u003c\/b\u003e, \u003cb\u003eceramic shaft\u003c\/b\u003e, and \u003cb\u003enon-metallic impeller\u003c\/b\u003e ensure durability and reliable performance. Operating at \u003cb\u003e115V AC\u003c\/b\u003e, \u003cb\u003e1\/8 HP\u003c\/b\u003e, \u003cb\u003e3250 RPM\u003c\/b\u003e, it provides up to \u003cb\u003e0–31 GPM\u003c\/b\u003e and \u003cb\u003e0–31 ft of head\u003c\/b\u003e, with a temperature rating of \u003cb\u003e40–230°F\u003c\/b\u003e and a pressure rating of \u003cb\u003e150 PSI\u003c\/b\u003e.\u003c\/p\u003e \u003cp\u003eInclusions include a \u003cb\u003elow power consumption\u003c\/b\u003e aluminum stator housing, \u003cb\u003estainless steel cartridge\u003c\/b\u003e, carbon bearing, \u003cb\u003eEPDM O-ring\u003c\/b\u003e and gasket. Exclusions include the mechanical seal. The Taco 0011-F4 is UL-listed (Canada \u0026amp; US) and NSF\/ANSI 372 compliant, with a \u003cb\u003e3-year warranty\u003c\/b\u003e from the date of manufacture. Ideal for \u003cb\u003eresidential\/ light commercial closed-loop hydronic heating\u003c\/b\u003e, high pressure drop boiler systems, fan coils, heat exchangers, chilled water cooling, large radiant heating, or geothermal setups—delivering higher head with medium flow in indoor installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eCompact, direct-drive design\u003c\/b\u003e for space-saving installations\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eWide connection options\u003c\/b\u003e with suction\/discharge 3\/4\"–1-1\/2\" and flange x flange\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurable construction\u003c\/b\u003e with cast iron casing, ceramic shaft, stainless steel cartridge\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEfficient operation\u003c\/b\u003e 1\/8 HP at 115V, 3250 RPM, low power consumption\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eReliability \u0026amp; compliance\u003c\/b\u003e UL-listed, NSF\/ANSI 372, lead-free, 3-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711143134,"sku":"4712","price":523.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340800_d9e3ea2c-112f-42ce-a105-16da79ef1abb.jpg?v=1765818114"},{"product_id":"taco-0010-f3-cartridge-circulator","title":"Taco 0010-F3 Cartridge Circulator","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eThe Taco 0010-F3 Cartridge Circulator\u003c\/b\u003e is a compact, direct-drive, horizontal-mount circulator designed for residential and light commercial hydronic systems. With flexible suction and discharge options (3\/4\", 1\", 1-1\/4\", 1-1\/2\" each), it supports medium-head, medium-flow circulation for radiant heating, indirect water heaters, and closed-loop setups.\u003c\/p\u003e \u003cp\u003eOperating at 115 V AC, 60 Hz, this 1\/8 HP PSC motor runs at 3,250 RPM to deliver a flow of 0–32 GPM and a discharge head of 0–10 ft, with a 150 PSI pressure rating. Built for durability, it features a cast iron casing, a ceramic shaft, and a non-metallic impeller, paired with a robust EPDM O-ring and gasket for dependable sealing. It is UL (Canada\/US) and NSF\/ANSI 372 lead-free compliant and intended for indoor use.\u003c\/p\u003e \u003cp\u003eApplications include residential and light commercial hydronic\/radiant heating, primary-secondary loops, indirect water heaters, chilled water cooling, and potable hot water systems.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLow power consumption\u003c\/li\u003e \u003cli\u003eAluminum stator housing\u003c\/li\u003e \u003cli\u003eStainless steel cartridge\u003c\/li\u003e \u003cli\u003eCarbon bearing\u003c\/li\u003e \u003cli\u003eEPDM O-ring and gasket\u003c\/li\u003e \u003cli\u003eFlanged x Flanged end connections\u003c\/li\u003e \u003cli\u003e3-year warranty from date of manufacture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711241438,"sku":"4708","price":484.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00335476_47b04519-f527-49ad-ba9a-4667ca744176.jpg?v=1765818102"},{"product_id":"taco-006-st4-cartridge-circulator","title":"Taco 006-ST4 Cartridge Circulator","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eTaco 006-ST4 Cartridge Circulator\u003c\/b\u003e is a compact 3\/4\" FNPT lead-free stainless steel pump designed for dependable hot water circulation in homes and light commercial systems. The Taco 006-ST4 Cartridge Circulator delivers steady flow with a 1\/40 HP motor and is designed to replace 006-B, making upgrades straightforward and downtime minimal.\u003c\/p\u003e \u003cp\u003eConstructed from lead-free stainless steel and featuring a robust cartridge design, this cartridge circulator ensures long-lasting performance in hydronic heating, radiant floors, and domestic hot water recirculation. Its compact footprint fits tight utility spaces while delivering reliable, quiet operation.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e3\/4\" FNPT connections\u003c\/li\u003e \u003cli\u003eLead-free stainless steel cartridge\u003c\/li\u003e \u003cli\u003e1\/40 HP motor for efficient pumping\u003c\/li\u003e \u003cli\u003eReplaces 006-B for easy upgrades\u003c\/li\u003e \u003cli\u003eQuiet, reliable operation in hydronic systems\u003c\/li\u003e \u003cli\u003eIdeal for radiant heating and domestic hot water recirculation\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for easy installation, this circulator uses standard 3\/4\" FNPT fittings, supports quiet operation in living spaces, and is compatible with most hydronic heating circuits. Its lead-free build aligns with safety and environmental standards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711274206,"sku":"127383","price":390.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00344613_1a4d0ae1-45db-4b5e-acbb-87f2143522ed.jpg?v=1765824346"},{"product_id":"taco-007-f5-cartridge-circulator","title":"Taco 007-F5 Cartridge Circulator","description":"\u003cdiv\u003e\n\u003cp\u003eExperience efficient flow with the Taco 007-F5 Cartridge Circulator. This compact, direct-drive cartridge circulator uses a wet-rotor design for reliable in-line, horizontal mounting in hydronic systems.\u003c\/p\u003e \u003cp\u003eDesigned for radiant heating, indirect water heaters, hydro air, and closed-loop cooling, it delivers dependable performance with low power consumption. The 1\/25 HP motor runs on 115V AC at 60 Hz, spins 3,250 RPM, and handles 40–240°F temperatures up to 125 PSI.\u003c\/p\u003e \u003cp\u003eBuilt to last, the Taco 007-F5 uses a ceramic shaft for wear resistance and a durable cast-iron casing. A stainless steel cartridge, carbon bearing, and EPDM O-rings ensure reliable performance in demanding boiler rooms and radiant installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFlow up to 23 GPM with a 0–10 ft discharge head\u003c\/li\u003e \u003cli\u003eSuction and discharge sizes range from 3\/4 in to 1-1\/2 in; Flanged x Flanged ends\u003c\/li\u003e \u003cli\u003eCasing: cast iron; shaft: ceramic; impeller: non-metallic\u003c\/li\u003e \u003cli\u003eIncludes steel stator housing, stainless steel cartridge, carbon bearing, EPDM O-ring and gasket\u003c\/li\u003e \u003cli\u003eLead-free construction; UL (Canada\/US) and NSF\/ANSI 372 compliant\u003c\/li\u003e \u003cli\u003eWarranty: 3 years from date of manufacture; Applications include hydronic heating, radiant floors, indirect water heaters, hydro air, and closed-loop systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711306974,"sku":"4722","price":188.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00334932_e349d77b-ccbd-493a-a26d-8b3b4fa9b72b.jpg?v=1765818134"},{"product_id":"taco-219-check-valve","title":"Taco 219 Check Valve","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 219 Check Valve is a durable bronze-bodied horizontal check valve designed for hot water heating systems. This 3\/4 inch nominal valve features female soldered x female soldered end connections and an end-to-end distance of 3-3\/8 inches, making it ideal for tight plumbing layouts while providing dependable backflow protection. With a temperature rating of 277°F and a pressure rating of 50 PSI, it delivers reliable performance under demanding residential or light commercial conditions.\u003c\/p\u003e\n\u003cp\u003eBuilt for longevity and easy installation, the Taco 219 Check Valve resists corrosion and integrates smoothly with standard soldered piping. Its compact, bronze construction and horizontal orientation simplify alignment in existing circuits, ensuring a secure, leak-proof fit in hot water heating systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Horizontal\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal size:\u003c\/b\u003e 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnd connections:\u003c\/b\u003e Female Soldered x Female Soldered\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnd-to-end distance:\u003c\/b\u003e 3-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBody material:\u003c\/b\u003e Bronze\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTemperature rating:\u003c\/b\u003e 277°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePressure rating:\u003c\/b\u003e 50 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Hot water heating systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711339742,"sku":"4805","price":73.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340822_e04446cd-3b80-432a-a640-2a5092cf5c64.jpg?v=1765818266"},{"product_id":"taco-220-check-valve","title":"Taco 220 Check Valve","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cb\u003eTaco 220 Check Valve\u003c\/b\u003e is a universal type check valve designed for hot water heating systems. Its robust build ensures dependable backflow protection in residential and light commercial installations. Featuring a 1 inch nominal size and \u003cb\u003efemale threaded x female threaded\u003c\/b\u003e end connections, the valve installs easily into existing piping with minimal fuss. The compact design helps it fit in tight spaces, while the corrosion-resistant materials provide lasting performance even in demanding environments.\u003c\/p\u003e \u003cp\u003eConstructed with a durable \u003cb\u003ecast iron body\u003c\/b\u003e, it stands up to high-temperature water and long-term use. The Taco 220 is rated for up to \u003cb\u003e277°F\u003c\/b\u003e and \u003cb\u003e50 PSI\u003c\/b\u003e, making it suitable for typical hot water heating system applications where safety and efficiency matter. The valve's universal type configuration supports versatile installation in various piping layouts, helping installers meet code requirements and reduce service calls.\u003c\/p\u003e \u003cp\u003eKey features:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eNominal size:\u003c\/b\u003e 1 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEnd connections:\u003c\/b\u003e female threaded x female threaded\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEnd-to-end distance:\u003c\/b\u003e 4-1\/4 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBody material:\u003c\/b\u003e cast iron\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTemperature rating:\u003c\/b\u003e 277°F\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePressure rating:\u003c\/b\u003e 50 PSI\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e hot water heating system\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e universal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711372510,"sku":"4806","price":66.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340823_3393386c-3e22-4796-adcd-c56a5b3f7db7.jpg?v=1765818271"},{"product_id":"taco-218-check-valve","title":"Taco 218 Check Valve","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 218 Check Valve is a reliable universal type check valve designed for hot water heating systems. This 3\/4 inch nominal size valve features female threaded x female threaded ends and a sturdy cast-iron body for long-lasting performance. Engineered for dependable backflow prevention, it integrates smoothly into standard heating loops with minimal maintenance.\u003c\/p\u003e \u003cp\u003eDesigned for durability in heating circuits, its cast-iron body withstands high-temperature operation and repeated cycling. Rated for up to 277°F and 50 PSI, it protects against backflow while maintaining efficient flow. The compact end-to-end distance of 3-29\/32 inches fits tight spaces in residential or light commercial installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Universal\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eNominal Size:\u003c\/b\u003e 3\/4 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEnd Connections:\u003c\/b\u003e Female Threaded x Female Threaded\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEnd-to-End Distance:\u003c\/b\u003e 3-29\/32 inches\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBody Material:\u003c\/b\u003e Cast Iron\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTemperature Rating:\u003c\/b\u003e 277°F\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePressure Rating:\u003c\/b\u003e 50 PSI\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Hot Water Heating System\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711405278,"sku":"4804","price":63.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340821_38e3115e-f7fb-4c3f-9114-062fc7545855.jpg?v=1765818259"},{"product_id":"taco-110-361rp-circulating-pump-bracket-assembly","title":"Taco 110-361RP Circulating Pump Bracket Assembly","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 110-361RP Circulating Pump Bracket Assembly delivers secure, long-lasting support for circulating pumps. Crafted from durable cast iron, this bracket assembly provides dependable mounting for Taco circulating pump systems and is used on models HC, 110, and 117, ensuring a tight, vibration-resistant fit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDurable cast iron construction for strength and longevity\u003c\/li\u003e\n\u003cli\u003eBracket assembly designed specifically for circulating pumps\u003c\/li\u003e\n\u003cli\u003eCompatible with Taco circulating pump systems, including HC, 110, and 117\u003c\/li\u003e\n\u003cli\u003eEasy installation with standard mounting patterns\u003c\/li\u003e\n\u003cli\u003eReliable alignment and secure mounting for optimal operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConstructed to withstand the demands of pump installations, this bracket helps maintain proper alignment, reduces mounting stress, and supports smooth operation across your system. The all-cast-iron design provides rigidity and predictable compatibility with Taco model lines HC, 110, and 117.\u003c\/p\u003e\n\u003cp\u003eUpgrade your pump setup with the Taco 110-361RP Bracket Assembly for durable, ready-to-install support that stands up to daily use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711470814,"sku":"4761","price":147.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340814_5d7de8b1-9ac8-440f-a68b-192e33ec50d7.jpg?v=1765818211"},{"product_id":"taco-005-020rp-circulating-pump-cartridge-assembly","title":"Taco 005-020RP Circulating Pump Cartridge Assembly","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 005-020RP Circulating Pump Cartridge Assembly is the precise, easy-to-install replacement for your hydronic heating or hot water circulation system. This cartridge assembly is designed to fit Taco circulating pumps and is used on model 5, delivering reliable flow and efficient operation.\u003c\/p\u003e \u003cp\u003eEngineered for smooth, quiet operation, it features durable seals and corrosion-resistant materials to withstand frequent cycling. Replacing the worn cartridge restores original performance, promotes consistent heat transfer, and helps reduce energy waste over the pump’s lifespan.\u003c\/p\u003e \u003cp\u003eCompatibility and maintenance: This cartridge assembly is intended for Taco circulating pumps and is used on model 5 systems, making it a straightforward upgrade that minimizes downtime. Ideal for ongoing maintenance, it lets you refresh key components without replacing the entire pump.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDirect replacement for Taco 005-020RP cartridge assemblies\u003c\/li\u003e \u003cli\u003eEasy installation with minimal downtime\u003c\/li\u003e \u003cli\u003eMaintains steady hot water and radiant heating circulation\u003c\/li\u003e \u003cli\u003eDurable construction for long service life\u003c\/li\u003e \u003cli\u003eSupports reliable performance in model 5 Taco pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711503582,"sku":"4717","price":220.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340804_522c33bb-9983-4bbf-86da-61a12a1fbb8f.jpg?v=1765818125"},{"product_id":"taco-007-042rp-circulating-pump-cartridge-assembly","title":"Taco 007-042RP Circulating Pump Cartridge Assembly","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eTaco 007-042RP Circulating Pump Cartridge Assembly\u003c\/b\u003e is a precision cartridge replacement designed for Taco circulating pumps, delivering reliable flow and energy-efficient performance. This circulating pump cartridge assembly serves as the core replacement part for Taco’s 7-series systems, ensuring quick maintenance and minimal downtime for your plumbing setup.\u003c\/p\u003e \u003cp\u003eUsed on item circulating pump units, this cartridge keeps seals tight, reduces vibration, and restores optimal head and flow. Built for durability, it withstands daily use in domestic hot water recirculation and light commercial applications, making it a smart choice for residents and technicians alike.\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePremium replacement cartridge for Taco circulating pump systems\u003c\/li\u003e \u003cli\u003eDurable construction for long-lasting reliability\u003c\/li\u003e \u003cli\u003eFits Taco 7-series model assemblies, including model 7\u003c\/li\u003e \u003cli\u003eEasy installation with standard cartridge dimensions\u003c\/li\u003e \u003cli\u003eSupports efficient hot water recirculation and reduced energy waste\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKeep your circulating loop performing at peak efficiency with this genuine replacement part. Order the Taco 007-042RP Circulating Pump Cartridge Assembly today and enjoy hassle-free maintenance for years to come.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711536350,"sku":"4726","price":165.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00334937_080dcba0-92a4-498d-87e5-79cf702a9774.jpg?v=1765818139"},{"product_id":"taco-007-007rp-circulating-pump-flange-gasket-set","title":"Taco 007-007RP Circulating Pump Flange Gasket Set","description":"\u003cdiv\u003e\n\u003cp\u003eTaco 007-007RP Circulating Pump Flange Gasket Set is the essential replacement gasket kit for your circulating pump, delivering a tight, leak-free seal during operation. This flange gasket set is designed specifically for use with Taco circulators and is compatible with model 003\/007, making installation simple for DIY or professional maintenance. It is constructed to provide a reliable seal at the flange interface, helping prevent air ingress and water leaks that can compromise system efficiency.\u003c\/p\u003e \u003cp\u003eKeep your system running smoothly with this durable replacement gasket that protects against leaks and maintains optimal pump performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrecise fit for Taco 003\/007 circulators\u003c\/li\u003e \u003cli\u003eLeak-proof flange gasket for long-lasting performance\u003c\/li\u003e \u003cli\u003eEasy to install with common hand tools\u003c\/li\u003e \u003cli\u003eDurable materials resist heat and pressure\u003c\/li\u003e \u003cli\u003eCost-effective maintenance part for routine service\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHaving this circulating pump gasket set on hand helps sustain efficiency and reliability in heating or cooling systems, reducing downtime and repair costs for ongoing savings.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711569118,"sku":"35420","price":16.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00344620_630364b0-ed22-4c3e-9cf8-e8c5acda2bbd.jpg?v=1765808908"},{"product_id":"taco-1600-169rp-circulating-pump-flange-gasket-set","title":"Taco 1600-169RP Circulating Pump Flange Gasket Set","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eTaco 1600-169RP Circulating Pump Flange Gasket Set\u003c\/b\u003e delivers reliable sealing and easy maintenance for commercial circulating pumps. This circulating pump flange gasket set is designed as a flange gasket kit for Taco pumps and fits models 121 to 138 and the 1600 series, providing a direct, drop-in replacement during service.\u003c\/p\u003e\n\u003cp\u003eEngineered with durable gasket material and precise dimensions, it creates a tight seal under operating temperature and pressure, reducing leaks and downtime. This gasket set is an essential part of routine maintenance for any Taco commercial circulating pump, helping to extend pump life and maintain system efficiency.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDurable gasket materials for high-temperature, high-pressure systems\u003c\/li\u003e \u003cli\u003eIncludes all necessary flange gaskets for quick installation\u003c\/li\u003e \u003cli\u003eSpecifically compatible with Taco commercial circulating pumps (models 121–138, 1600)\u003c\/li\u003e \u003cli\u003eSeamless, OEM-style fit for reliable leak prevention\u003c\/li\u003e \u003cli\u003eIdeal replacement part for gasket kits and routine service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711601886,"sku":"6486","price":68.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/TACOIN_1600-169RP_Image1.jpg?v=1769787853"},{"product_id":"taco-1600-868crp-circulating-pump-water-seal-kit","title":"Taco 1600-868CRP Circulating Pump Water Seal Kit","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cb\u003eTaco 1600-868CRP Circulating Pump Water Seal Kit\u003c\/b\u003e is a precision replacement part designed for reliable operation in commercial circulating pumps. Built with a durable ceramic seal, this water seal kit delivers long-lasting performance under demanding hot-water conditions.\u003c\/p\u003e \u003cp\u003eDesigned for use on Taco commercial circulating pumps, it is compatible with models 121 to 138 and the 1600 series, ensuring a snug, leak-free fit wherever a high-quality seal is required.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Ceramic seal for durability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompatibility:\u003c\/b\u003e Fits Taco commercial circulating pumps (models 121–138 and 1600)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePurpose:\u003c\/b\u003e Water seal kit for reliable sealing and reduced leaks\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInstallation:\u003c\/b\u003e Easy replacement to restore pump performance\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis seal kit is engineered for Taco pumps, delivering a reliable seal that protects against leaks and helps sustain pump efficiency over time. Proper replacement reduces energy waste, maintenance interruptions, and extends the life of your circulating system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711667422,"sku":"99650","price":195.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340817_d0b0f9bc-3417-49a6-8a76-d05c69789974.jpg?v=1765815543"},{"product_id":"taco-007e-circulator-pump","title":"Taco 007E Circulator Pump","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 007E Circulator Pump is a high-efficiency wet-rotor circulator designed for indoor hydronic baseboard and closed-loop systems. This 120V ECM permanent-magnet motor unit runs at 4830 RPM and delivers 0–16 GPM with a 0–10 ft discharge head, making it ideal for residential and light commercial setups.\u003c\/p\u003e \u003cp\u003eType High Efficiency, Wet Rotor, Horizontal Mount, with a rugged cast-iron casing, ceramic shaft, and a 6-inch lead; an integral flow check enhances reliability and simplifies installation. It uses a composite impeller in a closed design for quiet operation and long life.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eVoltage \/ Power: 120 VAC, 60 Hz, 0.54 A, 44 W\u003c\/li\u003e \u003cli\u003eFlow range: 0–16 GPM; Head: 0–10 ft\u003c\/li\u003e \u003cli\u003eEnd connections: Flanged x Flanged; Suction: 3\/4\" to 1-1\/2\"; Discharge: 3\/4\" to 1-1\/2\"\u003c\/li\u003e \u003cli\u003eMaterials: Cast iron casing; ceramic shaft; composite impeller\u003c\/li\u003e \u003cli\u003eMotor: ECM permanent-magnet, thermally protected; 4830 RPM\u003c\/li\u003e \u003cli\u003eInclusions: Composite stator housing, carbon bearing, ceramic thrust bearing, EPDM O-ring and gasket\u003c\/li\u003e \u003cli\u003eWarranty: 3 years from date of manufacture\u003c\/li\u003e \u003cli\u003eStandards: UL (Canada and US), FCC; indoor use in hydronic baseboard and closed-loop systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith its compact size (6\" L x 5\" W x 6-3\/8\" H) and compatibility with standard flange connections, the Taco 007E Circulator Pump is a dependable choice for efficient home heating and radiant systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711700190,"sku":"321139","price":255.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00345140_eed471ca-5173-466e-b647-d28888663a02.jpg?v=1765811013"},{"product_id":"taco-3450-1-feed-valve-and-backflow-preventer","title":"Taco 3450-1 Feed Valve and Backflow Preventer","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eTaco 3450-1 Feed Valve and Backflow Preventer\u003c\/b\u003e provides dependable boiler feed and backflow protection for hydronic heating systems. This Type 1-Piece valve features an internal check valve and a pressure regulating cartridge to maintain safe, consistent boiler water levels.\u003c\/p\u003e \u003cp\u003eEngineered with a forged brass body, the 1\/2 inch nominal size fits a broad range of installations. End connections are Female Threaded x Soldered Union, offering flexible piping options. The unit delivers a 25 GPM flow rate and a 210°F temperature rating, with a 150 PSI pressure rating to handle demanding boiler feeds. An EPDM gasket ensures a reliable seal and long service life. The Taco 3450-1 is ASSE 1081 compliant for proven backflow prevention in compliant systems.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eType 1-Piece\u003c\/b\u003e design with an internal check valve\u003c\/li\u003e \u003cli\u003e1\/2\" nominal size with Female Threaded x Soldered Union connections\u003c\/li\u003e \u003cli\u003eForged brass body for durability in heating systems\u003c\/li\u003e \u003cli\u003eFlow rate 25 GPM, temperature rating 210°F, pressure rating 150 PSI\u003c\/li\u003e \u003cli\u003eIncludes EPDM gasket and ASSE 1081 compliance for safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711765726,"sku":"321140","price":139.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00345141_a0d5bde1-81ed-4932-afc5-8f8cd565d70c.jpg?v=1765811018"},{"product_id":"taco-572-1-heat-motor-zone-valve","title":"Taco 572-1 Heat Motor Zone Valve","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eTaco 572-1 Heat Motor Zone Valve\u003c\/b\u003e delivers precise control for hydronic heating systems. This 2-Way, 1-inch valve uses electronic actuation and a bronze body to withstand hot-water service.\u003c\/p\u003e\n\u003cp built for reliability it features soldered end connections and a no open valve position predictable operation in boiler radiant systems. the vac input hz powers silent efficient actuation across wide temperature range from to degrees fahrenheit up psi enabling consistent performance many setups.\u003e\n\u003c\/p\u003e\n\u003cp with a compact profile inches deep by tall and inch end-to-end distance fits tight spaces while delivering flow of to gpm.\u003e\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManual Open (Bypass) Lever\u003c\/li\u003e \u003cli\u003eTwist-Off Head\u003c\/li\u003e \u003cli\u003eBellows or Globe Valve Construction\u003c\/li\u003e \u003cli\u003eEasy-to-Install\u003c\/li\u003e \u003cli\u003eSilent Operation\u003c\/li\u003e \u003cli\u003eRugged Dependability\u003c\/li\u003e \u003cli\u003ePatented Construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711798494,"sku":"4835","price":216.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00335472_c9ac4901-e12d-49d9-8f4e-f5bc30e9b234.jpg?v=1765818382"},{"product_id":"taco-570-2-heat-motor-zone-valve","title":"Taco 570-2 Heat Motor Zone Valve","description":"\u003cdiv\u003e\n\u003cp\u003eTaco 570-2 Heat Motor Zone Valve delivers precise control for hydronic heating systems. This 2-Way valve features a 1\/2 inch nominal size, soldered end connections, and electronic actuation for reliable, automated zone control.\u003c\/p\u003e \u003cp\u003eBuilt with a rugged bronze body, it handles water-based media across a wide range of temperatures (40–240°F) and up to 125 PSI. The valve is powered by 24V AC at 60 Hz (0.9 A), delivering quiet, dependable operation and a long service life in busy heating networks.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e2-Way, 1\/2\" nominal size, soldered x soldered ends.\u003c\/li\u003e \u003cli\u003eElectronic actuation: 24V AC, 60 Hz, 0.9 A.\u003c\/li\u003e \u003cli\u003eBronze body; water-compatible for hydronic systems.\u003c\/li\u003e \u003cli\u003e40–240°F and up to 125 PSI rating.\u003c\/li\u003e \u003cli\u003eManual Open (Bypass) lever and twist-off head.\u003c\/li\u003e \u003cli\u003eSilent operation; rugged, patented construction; 1–4.5 GPM flow.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePerfect for hydronic heating systems requiring reliable, quiet zone control, the Taco 570-2 combines durable materials, compact size, and efficient flow (1–4.5 GPM) to support consistent comfort and energy efficiency.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711896798,"sku":"4832","price":189.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00335472_c9ac4901-e12d-49d9-8f4e-f5bc30e9b234.jpg?v=1765818382"},{"product_id":"taco-573-1-heat-motor-zone-valve","title":"Taco 573-1 Heat Motor Zone Valve","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the \u003cb\u003eTaco 573-1 Heat Motor Zone Valve\u003c\/b\u003e — a reliable 2-way valve designed for precise control in hydronic heating systems. The Taco 573-1 combines electronic actuation with a durable bronze body for long-lasting performance in water-based applications.\u003c\/p\u003e \u003cp\u003eWith a nominal size of 1-1\/4 inches and end connections soldered x soldered, this valve delivers smooth, quiet operation in residential or commercial radiant heating setups. It features 24 V AC at 60 Hz input with a 0.9 A draw, a temperature range of 40 to 240°F, and a 125 PSI pressure rating to handle typical heating installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eType and size:\u003c\/b\u003e 2‑Way, 1-1\/4\" nominal, soldered x soldered end connections.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eActuation:\u003c\/b\u003e Electronic actuation with 24V AC at 60 Hz; quiet operation.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterials:\u003c\/b\u003e Bronze body with bellows or globe valve construction for rugged dependability.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMedia and flow:\u003c\/b\u003e Water as the media; 10–16 GPM flow, ideal for hydronic heating systems.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInclusions:\u003c\/b\u003e Manual Open (Bypass) lever, twist-off head; valve position NO; easy to install.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEngineered for silent operation and durable performance, this valve provides dependable zone control in modern hydronic heating applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711929566,"sku":"4836","price":251.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00335472_c9ac4901-e12d-49d9-8f4e-f5bc30e9b234.jpg?v=1765818382"},{"product_id":"taco-571-4-heat-motor-zone-valve","title":"Taco 571-4 Heat Motor Zone Valve","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 571-4 Heat Motor Zone Valve is a reliable 2-Way hydronic control designed for precise boiler and radiant heating operation. This 3\/4 inch nominal valve uses electronic actuation and a bronze body for durable, NO (Normally Open) operation in demanding hydronic heating systems.\u003c\/p\u003e\n\u003cp\u003eKey specs: End connections soldered x soldered; Input supply rating 24 Volt AC at 60 Hz, 0.9 A; Temperature rating 40 to 240°F; Pressure rating 125 PSI; Media handled: water; Application: Hydronic heating system.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eManual Open (Bypass) Lever\u003c\/b\u003e for easy isolation and flow control\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTwist-Off Head\u003c\/b\u003e for quick service\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBellows or Globe Valve Construction\u003c\/b\u003e for durable sealing\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEasy-to-Install\u003c\/b\u003e design minimizes installation time\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSilent Operation\u003c\/b\u003e to reduce system noise\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRugged Dependability\u003c\/b\u003e for long-lasting performance\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePatented Construction\u003c\/b\u003e ensures reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFlow rating: 4.5–6 GPM. Overall dimensions: 2\" depth x 4-13\/16\" height; End-to-End distance: 3-3\/8\".\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711962334,"sku":"4834","price":190.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00335472_c9ac4901-e12d-49d9-8f4e-f5bc30e9b234.jpg?v=1765818382"},{"product_id":"taco-335-pressure-reducing-valve","title":"Taco 335 Pressure Reducing Valve","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eThe Taco 335 Pressure Reducing Valve\u003c\/b\u003e is a trusted choice for precise boiler feed pressure control. Featuring a brass body and a built-in check, this valve delivers consistent performance in demanding boiler applications.\u003c\/p\u003e \u003cp\u003eWith an \u003cb\u003eadjustable screw actuation\u003c\/b\u003e and a \u003cb\u003e3\/4 inch nominal size\u003c\/b\u003e, it offers flexible setup for different system needs. End connections are \u003cb\u003efemale threaded\u003c\/b\u003e on both sides for easy installation, and the factory setting is \u003cb\u003e12 PSI\u003c\/b\u003e to support safe, stable operation. Rated up to \u003cb\u003e100 PSI\u003c\/b\u003e and capable of handling temperatures up to \u003cb\u003e212°F\u003c\/b\u003e, it’s built to endure typical boiler environments. It also complies with \u003cb\u003eASSE 1012\u003c\/b\u003e and \u003cb\u003eCSA B64.3-11\u003c\/b\u003e standards for reliability and safety.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eType\u003c\/b\u003e: Built-In Check\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eActuation\u003c\/b\u003e: Adjustable Screw\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eNominal Size\u003c\/b\u003e: 3\/4 Inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEnd Connections\u003c\/b\u003e: Female Threaded x Female Threaded\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEnd-to-End Distance\u003c\/b\u003e: 3-3\/4 Inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBody Material\u003c\/b\u003e: Brass\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFactory Setting\u003c\/b\u003e: 12 PSI\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTemperature Rating\u003c\/b\u003e: 212°F\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePressure Rating\u003c\/b\u003e: 100 PSI\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: Boiler\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eStandards\u003c\/b\u003e: ASSE 1012, CSA B64.3-11\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for boiler systems, the Taco 335 delivers dependable pressure reduction and system protection with long-lasting brass construction.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605711995102,"sku":"33561","price":118.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00338444_c09f7b3d-0fb5-46a9-8cb2-1a681f4cf35a.jpg?v=1765822311"},{"product_id":"taco-sr501-switching-relay","title":"Taco SR501 Switching Relay","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco SR501 Switching Relay is a compact, fully enclosed DPDT switching relay designed for boiler, circulator, and hydronic system control. Ideal for 1-zone actuation, it handles up to 12 Amp combined load with dependable performance, and it supports 6 Amp full load and 36 Amp locked rotor, making it suitable for demanding HVAC applications. The unit offers 24 V AC Class 2 universal thermostat compatibility and 120 Volt AC input, providing flexible wiring options for modern installations. With a robust NEMA 1 enclosure and a fully enclosed snap-out relay, this relay is built for reliability in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eDPDT switching\u003c\/b\u003e for versatile control of multiple circuits\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e12 A combined load\u003c\/b\u003e, 6 A full load, 36 A locked rotor ratings\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e1-zone actuation\u003c\/b\u003e with 24 V Class 2 universal thermostat compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eExternal indicator light\u003c\/b\u003e for quick status checks\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFuse protected\u003c\/b\u003e and contractor-friendly PC board layout\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompact design\u003c\/b\u003e and simplified wiring for easy installation\u003c\/li\u003e \u003cli\u003eInput: 120 V AC at 60 Hz, 1\/3 HP\u003c\/li\u003e \u003cli\u003eEnclosure: NEMA 1, UL\/CSA listed\u003c\/li\u003e \u003cli\u003e24 V power input\/output terminal for reliable control\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Taco SR501 for reliable, easy-to-wire relay control in boilers, circulators, and hydronic systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712027870,"sku":"35744","price":98.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00334938_9668a362-6e71-4f42-a7be-83f70a7859c4.jpg?v=1765809545"},{"product_id":"taco-sr502-switching-relay","title":"Taco SR502 Switching Relay","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cb\u003eTaco SR502 Switching Relay\u003c\/b\u003e is a compact, fully enclosed DPDT switching relay designed for boiler, circulator, and hydronic systems. This 2-zone, electronically actuated unit delivers reliable control with switchable priority, simplified wiring, and a rugged NEMA 1 enclosure. With a 1\/3 HP, 120 volt AC (60 Hz) input and current ratings of 15 Amp combined, 6 Amp full load, and 36 Amp locked rotor, it handles demanding duty. Its compact footprint measures 12-1\/4 inch width by 3 inch depth by 8 inch height, making installation easy in tight equipment spaces. Applications include boilers, circulators, and hydronic systems, and it is UL and CSA listed for safety and reliability.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eExternal Indicator Light\u003c\/li\u003e \u003cli\u003eSwitchable Priority\u003c\/li\u003e \u003cli\u003eSimplified Wiring\u003c\/li\u003e \u003cli\u003eFully Enclosed Snap-Out Relay\u003c\/li\u003e \u003cli\u003eCompact Design\u003c\/li\u003e \u003cli\u003eFuse Protected\u003c\/li\u003e \u003cli\u003e24 Volt AC 1 Amp Isolated End Switch\u003c\/li\u003e \u003cli\u003eContractor Friendly PC Board Layout\u003c\/li\u003e \u003cli\u003e24 Volt AC Class 2 Universal Thermostat Compatibility\u003c\/li\u003e \u003cli\u003e24 Volt Power Input\/Output Terminal\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEnclosure rating NEMA 1 completes the rugged, safe package, while UL and CSA standards ensure dependable performance in professional hydronic installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712093406,"sku":"35745","price":212.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00334939_306e3dba-34d7-4509-a00c-0ec0db40f07d.jpg?v=1765809552"},{"product_id":"taco-sr503-switching-relay","title":"Taco SR503 Switching Relay","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cb\u003eTaco SR503 Switching Relay\u003c\/b\u003e is a compact, three-zone switching relay designed for boiler, circulator, and hydronic systems. With electronic actuation and a DPDT switch, it delivers reliable control across three zones while fitting in tight mechanical spaces. This fully enclosed snap-out relay features a NEMA 1 enclosure for safe installation and is UL and CSA listed. It operates from 120V AC, 60 Hz, 1-phase, with a 1\/3 HP input and supports up to 15 A combined load (6 A full load, 36 A locked rotor).\u003c\/p\u003e\n\u003cp\u003eDesigned for contractor-friendly wiring, it includes a 24V AC isolated end switch (1 A), a switchable priority feature, and an external indicator light. The 24V Class 2 thermostat compatibility, compact PC board layout, and fuse-protected design simplify installation and service in busy boiler rooms.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThree-zone DPDT switching with electronic actuation\u003c\/li\u003e \u003cli\u003eExternal indicator light and switchable priority\u003c\/li\u003e \u003cli\u003eFully enclosed snap-out relay in a compact NEMA 1 enclosure\u003c\/li\u003e \u003cli\u003eFuse-protected design; 120V AC, 60 Hz, 1-phase input (1\/3 HP)\u003c\/li\u003e \u003cli\u003e24V AC isolated end switch (1 A) and 24V Class 2 thermostat compatibility\u003c\/li\u003e \u003cli\u003eContractor-friendly PC board layout with simplified wiring\u003c\/li\u003e \u003cli\u003e24V power input\/output terminals; UL\/CSA listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712126174,"sku":"35746","price":226.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00334940_56598da3-f928-4586-84db-b907ea284744.jpg?v=1765809561"},{"product_id":"taco-sr504-switching-relay","title":"Taco SR504 Switching Relay","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco SR504 Switching Relay is a compact, reliable 4-zone switching relay designed for boiler, circulator, and hydronic system control. With electronic actuation and a DPDT switch, it delivers precise, dependable zone management. This fully enclosed unit measures 12-1\/4\" W x 3\" D x 8\" H and is rated for 120V AC at 60 Hz with a 1\/3 HP input, plus current ratings of 20A combined, 6A full load, and 36A locked rotor.\u003c\/p\u003e \u003cp\u003eKey features and compatibility:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003e4-zone switching relay\u003c\/b\u003e with electronic actuation for boilers, circulators, and hydronic systems.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDPDT switch\u003c\/b\u003e with an external indicator light and switchable priority for flexible control.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSimplified wiring\u003c\/b\u003e through a fully enclosed snap-out relay, compact design, and fuse protection.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e24V AC control\u003c\/b\u003e with a 1 A isolated end switch and 24V power input\/output terminals, plus universal thermostat compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRugged, compliant enclosure\u003c\/b\u003e UL\/CSA listed and housed in a NEMA 1 enclosure for dependable, contractor-friendly operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712158942,"sku":"35747","price":284.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00334941_6315b492-b79b-41e5-a664-e7212ec64c07.jpg?v=1765809565"},{"product_id":"taco-sr506-exp-switching-relay","title":"Taco SR506-EXP Switching Relay","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Taco SR506-EXP Switching Relay, a 6-zone switching relay with priority and three power ports designed to simplify multi-zone control. The Taco SR506-EXP delivers prioritized load management in a compact, durable package, making it easy to allocate power across zones while maintaining overall system reliability and ease of installation.\u003c\/p\u003e \u003cp\u003eBuilt for seamless integration, this 6-zone relay supports organized distribution of power with an intelligent priority mechanism that ensures critical circuits stay powered when needed. The three dedicated power ports provide flexible connections for associated components, reducing wiring clutter and improving fault isolation.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e6-zone switching with built-in priority for reliable load management\u003c\/li\u003e \u003cli\u003e3 power ports enable flexible, scalable connections\u003c\/li\u003e \u003cli\u003eCompact, plug-and-play design for fast, fuss-free installation\u003c\/li\u003e \u003cli\u003eCentralized control improves organization of multi-zone systems\u003c\/li\u003e \u003cli\u003eRugged construction ensures long-term durability under demanding use\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEfficient, reliable zone control is at your fingertips with the Taco SR506-EXP Switching Relay, a trusted choice for organizing complex power layouts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712191710,"sku":"34793","price":307.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00345996_65f454eb-d018-4c35-bbe0-73cffe8ca2bd.jpg?v=1765824682"},{"product_id":"taco-sr506-switching-relay","title":"Taco SR506 Switching Relay","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco SR506 Switching Relay is a robust control solution for multi-zone boilers and hydronic systems. This 6-Zone, electronic actuation DPDT relay delivers dependable switching across zones, with a compact form factor designed for straightforward installation in demanding environments.\u003c\/p\u003e \u003cp\u003eKey specs include dimensions of 12-1\/4 in W x 3 in D x 8 in H, current ratings of 20 A combined load, 6 A full load, and 36 A locked rotor, and an input of 1\/3 HP at 120 V AC, 60 Hz (1-Phase). It features a fully enclosed snap-out relay, fuse protection, external indicator light, and switchable priority. The unit provides a 24 V AC 1 A isolated end switch, 24 V AC Class 2 thermostat compatibility, and convenient 24 V power input\/output terminals, plus contractor-friendly PC board layout for easy wiring.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003e6-Zone electronic actuation\u003c\/b\u003e with DPDT switching for precise control\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eExternal indicator light\u003c\/b\u003e provides quick status checks\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSwitchable priority\u003c\/b\u003e to prioritize critical loads\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFully enclosed snap-out relay\u003c\/b\u003e with fuse protection\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSimplified wiring\u003c\/b\u003e for faster, error-free installation\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompact, contractor-friendly PC board layout\u003c\/b\u003e for easy installation\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e24 V AC isolated end switch\u003c\/b\u003e with 1 A support\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e24 V AC Class 2 thermostat compatibility\u003c\/b\u003e for versatile control\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eUL and CSA listed\u003c\/b\u003e with a NEMA 1 enclosure\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: boiler, circulator, and hydronic system use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712355550,"sku":"35748","price":345.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00334942_346234dc-6dc0-4b10-a9fe-14f9ca93da40.jpg?v=1765809568"},{"product_id":"taco-zvc-403-zone-valve-control","title":"Taco ZVC-403 Zone Valve Control","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eTaco ZVC-403 Zone Valve Control\u003c\/b\u003e delivers dependable three-zone zone valve control for hydronic heating and cooling systems. This 3-Zone controller uses a DPDT switch for precise circuit management and is built to meet UL and CSA standards for safe, reliable operation. Ideal for homes and light commercial setups, it helps coordinate valve positions across multiple zones to maximize efficiency and comfort.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eType: 3-Zone Zone Valve Control for efficient multi-zone hydronic systems\u003c\/li\u003e \u003cli\u003eSwitch Type: DPDT (double-pole, double-throw) configuration for reliable valve operation\u003c\/li\u003e \u003cli\u003eCurrent Rating: 1.5 Amp per output to handle typical valve actuators\u003c\/li\u003e \u003cli\u003eInput Supply: 1\/6 HP, 120V AC, single-phase, 5 Amp supply for robust performance\u003c\/li\u003e \u003cli\u003eDimensions: 10-1\/4\" W x 2-3\/4\" D x 6-3\/4\" H for compact install\u003c\/li\u003e \u003cli\u003eCertifications: UL Listed and CSA certified for safety and compliance\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for compatibility with standard HVAC controls and easy retrofit, the Taco ZVC-403 Zone Valve Control helps optimize energy use while maintaining consistent zone comfort. UL and CSA listings provide peace of mind for contractors and homeowners alike.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712421086,"sku":"35811","price":173.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00344617_3eeb56ce-81f4-4d63-84a4-09afd7232806.jpg?v=1765809769"},{"product_id":"taco-zvc-404-exp-zone-valve-control","title":"Taco ZVC-404-EXP Zone Valve Control","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco ZVC-404-EXP Zone Valve Control is a 4-zone expandable electronic control for hydronic systems. It delivers precise valve actuation with DPDT switching and a compact design that simplifies wiring and installation.\u003c\/p\u003e\n\u003cp\u003ePowered from 120 VAC at 60 Hz with an internal 80 VA transformer and 24 VAC for the zone valves, this control supports boiler and circulator operation across multiple zones. The UL-listed unit is housed in a NEMA 1 enclosure for safe indoor use, and it offers a front diagnostic light, built-in priority protection, and field-replaceable components to streamline service.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003e4-zone expandable design\u003c\/b\u003e for scalable hydronic control\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eElectronic actuation\u003c\/b\u003e with \u003cb\u003eDPDT switching\u003c\/b\u003e for precise valve operation\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFront diagnostic light\u003c\/b\u003e and \u003cb\u003epriority protection\u003c\/b\u003e for quick troubleshooting\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eField-replaceable transformer\u003c\/b\u003e with \u003cb\u003e24 VAC Class 2 thermostat compatibility\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e24V AC power output terminal\u003c\/b\u003e and \u003cb\u003emain and priority end switches\u003c\/b\u003e for versatile wiring\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompact design\u003c\/b\u003e and \u003cb\u003esimplified wiring\u003c\/b\u003e for easy installation\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eUL listed\u003c\/b\u003e and \u003cb\u003eNEMA 1 enclosure\u003c\/b\u003e protection\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e2 boiler contacts\u003c\/b\u003e suitable for boiler and circulator control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for boiler, circulator, and hydronic system applications, the Taco ZVC-404-EXP Zone Valve Control delivers reliable mid- to large-scale zone management with practical features and durable construction.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712453854,"sku":"55105","price":179.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00345992_323e3650-64d4-4653-b07f-91e7057b7698.jpg?v=1765819413"},{"product_id":"taco-zvc-404-zone-valve-control","title":"Taco ZVC-404 Zone Valve Control","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cb\u003eTaco ZVC-404 Zone Valve Control\u003c\/b\u003e delivers precise zone valve control for multi-zone hydronic systems. This 4-zone, electronically actuated control consolidates boiler, circulator, and thermostat management in a compact package designed for contractor-friendly wiring.\u003c\/p\u003e\n\u003cp\u003eWith a 120V AC input and a 40 VA transformer, it provides reliable 24V control signals for each zone. Key features include front diagnostic light, fuse protection, and switchable priority with built-in priority protection, ensuring critical zones stay heated while simplifying service and wiring. The unit is UL-listed and housed in a durable NEMA 1 enclosure, built to withstand boiler room environments. It supports 24V AC universal thermostat compatibility and features a field-replaceable transformer for easy maintenance.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFour-zone electronic actuation for precise boiler and circulator control\u003c\/li\u003e \u003cli\u003eFront diagnostic light for quick status checks\u003c\/li\u003e \u003cli\u003eSwitchable priority with built-in protection for critical zones\u003c\/li\u003e \u003cli\u003eSimplified wiring in a compact, UL-listed NEMA 1 enclosure\u003c\/li\u003e \u003cli\u003eField-replaceable transformer with fuse-protected 24V end switches and 1 A main\/priority end switch\u003c\/li\u003e \u003cli\u003e24V AC universal thermostat compatibility and 1\/6 HP pump end switch\u003c\/li\u003e \u003cli\u003eCompact dimensions: 10-3\/4 in W x 2-3\/4 in D x 7 in H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for boiler, circulator, and hydronic systems requiring reliable, multi-zone control with easy maintenance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712486622,"sku":"33562","price":203.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00345990_98dbfd6e-3e92-4cdd-99df-bf153f7040ba.jpg?v=1765822313"},{"product_id":"taco-120","title":"Taco 120 In-Line Circulator","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eTaco 120\u003c\/b\u003e is a reliable 2-inch in-line circulator with an iron body and a 1\/6 HP motor for steady, dependable circulation.\u003c\/p\u003e\n\u003cp\u003eIt includes 2-inch flanges for quick hookup and compatibility with common hydronic systems, making it a versatile choice for boilers, radiant floors, and hot water recirculation.\u003c\/p\u003e\n\u003cp\u003eDesigned for efficient, quiet operation, the Taco 120 helps reduce energy use in everyday heating tasks while maintaining consistent flow. Its robust construction and standard ports simplify service, ensuring minimal downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eDurable iron body\u003c\/b\u003e for long-lasting reliability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003e1\/6 HP motor\u003c\/b\u003e delivers steady, dependable flow\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eIn-line design\u003c\/b\u003e simplifies installation\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eIncludes 2-inch flanges\u003c\/b\u003e for simple connections\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eQuiet operation\u003c\/b\u003e with reduced vibration\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVersatile compatibility\u003c\/b\u003e with boilers, radiant floors, and hot water systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for both commercial and residential applications, the Taco 120 pairs with standard piping and is easy to service, reducing maintenance time and downtime. Its robust build helps withstand challenging heating environments while delivering reliable performance year after year.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712617694,"sku":"4778","price":1643.33,"currency_code":"USD","in_stock":false}]},{"product_id":"taco-5401","title":"Taco 5401 Non-electric Valve Actuator","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 5401 Direct Mount Non-electric Valve Actuator offers reliable valve control without electrical components, designed for quick installation and rugged operation. This non-electric actuator mounts directly to compatible valves, streamlining setup for HVAC, damper control, and process applications.\u003c\/p\u003e\n\u003cp\u003eWith a compact, robust design, the Taco 5401 delivers dependable performance in tight spaces and demanding environments. Its direct-mount approach reduces installation time and simplifies maintenance, making it a smart choice for retrofit projects and new installations alike.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDirect mount design for quick, tool-free installation on compatible valves.\u003c\/li\u003e \u003cli\u003eNon-electric operation minimizes maintenance and eliminates electrical failure risks.\u003c\/li\u003e \u003cli\u003eCompact, rugged construction suited for tight spaces in HVAC and industrial valves.\u003c\/li\u003e \u003cli\u003eIdeal for dampers and general valve automation applications.\u003c\/li\u003e \u003cli\u003eCorrosion-resistant finish and durable materials for long service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Taco 5401 fits a wide range of valves, supporting versatile installation in retrofit projects and new builds. Its durable, maintenance-friendly design stands up to demanding mechanical environments, helping operators keep systems aligned and functioning with minimal downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712650462,"sku":"112167","price":76.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00346546_5a9bffd8-4bfb-43a6-bf5d-2b7a582a1505.jpg?v=1765824591"},{"product_id":"taco-5467","title":"Taco 5467 Adapter","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eTaco 5467\u003c\/b\u003e is the adapter that fits new 54 Series heads to older 52 \u0026amp; 53 Series valve bodies, delivering a reliable retrofit for hydronic systems.\u003c\/p\u003e\n\u003cp\u003eEngineered for easy installation, this adapter bridges old and new Taco components, ensuring seamless compatibility between 54 Series heads and 52\/53 Series valve bodies. It supports quick alignment with existing gaskets and ports, minimizing leaks and downtime during any retrofit.\u003c\/p\u003e\n\u003cp\u003ePerfect for retrofitting existing hydronic heating setups, it helps modernize performance without replacing the entire manifold. Ideal for professional installers and informed homeowners seeking a durable, cost-effective upgrade.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eEasy retrofit\u003c\/b\u003e—no major piping changes required.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eWide compatibility\u003c\/b\u003e—works with 54 Series heads and 52\/53 Series valve bodies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurable construction\u003c\/b\u003e—built to withstand repeated heating cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOptimized flow\u003c\/b\u003e—preserves proper valve operation and system efficiency.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCost-effective upgrade\u003c\/b\u003e—reduces component swaps and stocking needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712683230,"sku":"112185","price":25.92,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00344695_478ee769-d149-4016-b465-187c62c2e6e5.jpg?v=1765824635"},{"product_id":"taco-005sf","title":"Taco 005SF Cartridge Circulator","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 005SF is a 120V cartridge circulator designed for dependable hot water circulation in hydronic heating and domestic hot water systems. This stainless steel cartridge circulator delivers durable performance and easy installation, making it a reliable choice for modern radiant heating or boiler setups.\u003c\/p\u003e \u003cp\u003eBuilt to replace the Taco 005b, the 005SF packs a compact, corrosion-resistant design with a 1\/35 HP motor for efficient operation and quiet performance in everyday use. This pump is ideal for upgrading existing systems and ensures steady, reliable flow for heating and domestic hot water.\u003c\/p\u003e \u003cp\u003eIts compact form fits tight spaces, while the stainless construction withstands pumping in demanding conditions. Compatible with standard plumbing fittings and circulator controllers, the 005SF simplifies retrofits and new installations alike. Choose the Taco 005SF for dependable flow, reduced energy use, and long-lasting performance. Engineered for continuous operation in hydronic systems, it delivers consistent pressure and helps protect circulator pumps.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eVoltage and power:\u003c\/b\u003e 120V AC, 1\/35 HP motor\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial:\u003c\/b\u003e Stainless steel cartridge for durability\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eReplacement compatibility:\u003c\/b\u003e Replaces Taco 005b in many systems\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplications:\u003c\/b\u003e Hydronic heating, radiant floors, and hot water recirculation\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePerformance:\u003c\/b\u003e Quiet operation with reliable flow\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInstallation:\u003c\/b\u003e Easy retrofit with standard fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712715998,"sku":"127045","price":602.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00344611_784a27ed-a9c0-4a9e-918d-3e0c1b1a2374.jpg?v=1765823635"},{"product_id":"taco-008-044rp","title":"Taco 008-044RP Replacement Cartridge","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eTaco 008-044RP\u003c\/b\u003e Replacement Cartridge for 008 series faucets replaces 008-040RP to restore seal, flow, and peak performance.\u003c\/p\u003e\n\u003cp\u003eThis OEM-compatible replacement cartridge is designed for quick, DIY installation, delivering reliable faucet repair and long-lasting durability. It matches the original Taco 008 RP specifications, ensuring smooth operation, precise sealing, and trouble-free service life. The cartridge maintains consistent water pressure and reduces any spurts or drips, making daily use more comfortable. Use this cartridge to bring back crisp water flow and leak-free performance in your kitchen or bathroom faucet.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePremium durable cartridge engineered for long service life.\u003c\/li\u003e \u003cli\u003eReplaces 008-040RP and fits 008-series faucets for reliable compatibility.\u003c\/li\u003e \u003cli\u003eOEM-compatible design ensures accurate seal and optimal water flow.\u003c\/li\u003e \u003cli\u003eEasy DIY installation with standard tools, no specialized equipment.\u003c\/li\u003e \u003cli\u003eReduces leaks and drips while restoring smooth operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your faucet today with the Taco 008-044RP replacement cartridge and enjoy seamless operation, fewer repairs, and dependable performance for years to come.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712814302,"sku":"4733","price":187.68,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340806_cba62884-9e84-493c-bf7f-3b85c5d30e88.jpg?v=1765818164"},{"product_id":"taco-110-009rp","title":"Taco 110-009RP Coupler","description":"\u003cdiv\u003e\n\u003cp\u003eTaco 110-009RP is a high-quality coupler designed for the 110 to 120 series. This durable connector ensures a secure, leak-free connection between compatible Taco components, delivering reliable operation in hot water systems.\u003c\/p\u003e\n\u003cp\u003eAs a trusted replacement part, the 110-009RP offers corrosion-resistant construction, precise tolerances, and easy installation, helping maintain system efficiency and performance in residential and light commercial applications.\u003c\/p\u003e\n\u003cp\u003eIdeal for both new installations and replacements, the Taco 110-009RP helps minimize downtime and maintain steady boiler performance. It fits standard plumbing connections and is compatible with a range of Taco 110-120 series components, making it a versatile choice for service technicians and homeowners.\u003c\/p\u003e\n\u003cp\u003eKey features:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCompatibility: fits Taco 110 to 120 series assemblies for quick upgrades\u003c\/li\u003e \u003cli\u003eMaterial: OEM-grade metal engineered for durability and corrosion resistance\u003c\/li\u003e \u003cli\u003ePerformance: ensures smooth flow and a tight seal under varying temperatures\u003c\/li\u003e \u003cli\u003eInstallation: tool-friendly mounting for fast, hassle-free setup\u003c\/li\u003e \u003cli\u003eReliability: designed for long-term operation in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712879838,"sku":"4744","price":58.13,"currency_code":"USD","in_stock":true}]},{"product_id":"taco-110-251-3-4","title":"Taco 110-251-3\/4 Flange Set","description":"\u003cdiv\u003e\n\u003cp\u003eCast Iron Flange Set 3\/4\" W\/ bolts is built for dependable, long-lasting performance in plumbing and heating projects. With durable cast iron construction and bolts included, this flange set provides a secure seal and straightforward installation straight out of the box. The 3\/4 inch size fits standard piping configurations, offering reliable compatibility for residential or commercial applications. Designed to withstand routine temperature changes and pressure fluctuations, it delivers consistent performance season after season and helps protect your investment with a robust, leak-resistant connection.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eDurable cast iron construction\u003c\/b\u003e for long life\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eIncludes bolts\u003c\/b\u003e for quick, tool-free installation\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSize: 3\/4 inch\u003c\/b\u003e for standard piping fits\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eSecure seal\u003c\/b\u003e minimizes leaks\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eReady-to-use\u003c\/b\u003e flange set for fast replacements\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an existing system or performing routine maintenance, this Cast Iron Flange Set 3\/4\" W\/ bolts delivers reliability and peace of mind. Pair it with compatible fittings to ensure a snug, durable connection that stands up to daily use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712912606,"sku":"4751","price":25.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340811_0669bf3e-75f7-4611-a17d-0dfc5e679bec.jpg?v=1765818190"},{"product_id":"taco-110-252-1","title":"Taco 110-252-1\" Flange Set","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eCast Iron Flange Set\u003c\/b\u003e (1\" W\/bolts) delivers secure, leak-tight connections for piping systems. Crafted from rugged cast iron, this flange set provides durable performance in demanding environments. The included bolts create a ready-to-install package that simplifies maintenance and reduces downtime.\u003c\/p\u003e \u003cp\u003eDesigned to fit standard flange faces and compatible with a range of piping arrangements, this 1\" flange set emphasizes reliability and value. The cast iron construction offers robust resistance to corrosion and high temperatures in typical HVAC, plumbing, or industrial applications. With bolts included, you can achieve a tight seal quickly, lowering install time and improving system integrity.\u003c\/p\u003e \u003cp\u003eWhether you’re outfitting a repair job, stocking spare parts for a maintenance program, or specifying components for new construction, this Cast Iron Flange Set provides dependable performance and straightforward installation. Its corrosion-resistant finish and sturdy bolts help maintain seal integrity over time in varied temperatures and pressures.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003e1\" nominal size\u003c\/b\u003e for common piping connections\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRugged cast iron construction\u003c\/b\u003e for long-lasting durability\u003c\/li\u003e \u003cli\u003eIncludes bolts for a \u003cb\u003ecomplete, ready-to-install package\u003c\/b\u003e\n\u003c\/li\u003e \u003cli\u003eStandard flange face ensures easy \u003cb\u003ecompatibility\u003c\/b\u003e with existing components\u003c\/li\u003e \u003cli\u003eSuitable for \u003cb\u003eindustrial plumbing\u003c\/b\u003e, HVAC, and commercial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712945374,"sku":"4753","price":25.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340812_df46f565-f6b3-4f2d-b6dc-a174f7c236f8.jpg?v=1765818192"},{"product_id":"taco-110-275rp","title":"Taco 110-275RP Seal Assembly","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 110-275RP seal assembly is designed for Taco 110 through 120 series and fits cast iron and bronze bodies. This reliable replacement part delivers consistent performance in commercial heating systems, helping maintain optimal pressure and prevent leaks. Engineered for easy retrofit, it supports long service life while preserving the efficiency of Taco valves across demanding applications.\u003c\/p\u003e \u003cp\u003eDesigned for enduring performance, this seal assembly reduces maintenance downtime and offers a cost-effective replacement for worn or damaged components in Taco installations. It is suitable for high-temperature hot-water systems and can help extend the service life of your equipment while preserving efficiency.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterials\u003c\/b\u003e: Durable cast iron and bronze construction for strong seals in harsh operating environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatibility\u003c\/b\u003e: Fits 110-275RP seal applications within 110 thru 120 series pumps and valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePerformance\u003c\/b\u003e: Ensures tight, leak-free operation to maximize system efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInstallation\u003c\/b\u003e: Designed for straightforward retrofit with minimal downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReliability\u003c\/b\u003e: Engineered to withstand thermal cycling and resist corrosion in hot-water systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605712978142,"sku":"4759","price":88.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340813_ad737a70-a912-41e6-95fc-194cc5eb9073.jpg?v=1765818204"},{"product_id":"taco-1600-160rp","title":"Taco 1600-160RP Cartridge Assembly","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 1600-160RP cartridge assembly is a trusted replacement part for Taco pump systems, designed to restore precise operation and dependable performance. This cartridge assembly fits 121 through 1600 models and replaces the 1600-312RP, providing a straightforward path to service older units while keeping newer equipment in operation. When performing routine maintenance or repairs on Taco circulator setups, using the correct cartridge assembly helps maintain consistent flow and proper system behavior, ensuring reliable performance across the Taco lineup.\u003c\/p\u003e \u003cp\u003eFor technicians, having the correct Taco 1600-160RP cartridge assembly on hand reduces guesswork during service and supports timely maintenance. The replacement part is designed to work with existing Taco pump configurations, ensuring a dependable transition from worn components to a fresh cartridge. This makes ordering simpler and helps maintain consistent inventory for servicing multiple units.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCompatibility: Fits 121 through 1600 models\u003c\/li\u003e \u003cli\u003eReplacement: Replaces 1600-312RP\u003c\/li\u003e \u003cli\u003eType: Cartridge assembly for Taco pump systems\u003c\/li\u003e \u003cli\u003eApplication: Used in Taco circulator installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Taco 1600-160RP cartridge assembly for a reliable, compatible replacement that supports ongoing service and minimizes downtime in your Taco installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605713010910,"sku":"4795","price":1111.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00344702_52054474-6996-4b3f-8990-1d9760681211.jpg?v=1765818257"},{"product_id":"taco-426-2","title":"Taco 426-2 Float Vent","description":"\u003cdiv\u003e\n\u003cp\u003eTaco 426-2, a 1\/4-inch Slim Line Float Vent, is designed for reliable venting in tight installations. This compact Taco vent delivers smooth operation and dependable performance for HVAC and plumbing systems.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eCompact 1\/4-inch slim line design:\u003c\/b\u003e for tight spaces and easier installation in modern ductwork or piping, allowing versatile placement in confined mechanical rooms.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFloat vent mechanism:\u003c\/b\u003e ensures consistent venting and minimizes backpressure across varying temperatures and flow rates, helping prevent condensate buildup.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurable housing:\u003c\/b\u003e corrosion-resistant construction built to withstand frequent use in demanding environments, with reinforced seals for long service life.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEasy installation:\u003c\/b\u003e quick, tool-free setup with standard fittings and clear orientation marks, plus color-coded indicators for fast alignment and fewer install mistakes.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTaco system compatibility:\u003c\/b\u003e seamless integration for hassle-free upgrading or new builds, backed by engineering support and access to compatible replacement parts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for contractors and installers seeking reliable, space-saving venting solutions across HVAC and plumbing applications, the Taco 426-2 serves as a compact HVAC vent component that maximizes space in cabinets and duct runs. Its slim profile aids in routing and installation, while robust construction withstands daily operation. Pair with standard vent piping for best results.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605713043678,"sku":"36028","price":72.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00346939_8457b730-e8e4-4e40-905b-361c8cd291bb.jpg?v=1765810302"},{"product_id":"taco-5000-3","title":"Taco 5000-3 Mixing Valve Body","description":"\u003cdiv\u003e\n\u003cp\u003eThe Taco 5000-3 mixing valve body is the essential core for precise tempering in hydronic systems. This valve body only listing delivers the core mixing valve without fittings, ideal for professionals who source fittings separately. Built to meet demanding installation requirements, it serves as a reliable foundation for custom piping and control of hot and cold water blends.\u003c\/p\u003e \u003cp\u003eWith the Taco name you know durable performance and consistent flow, making it suitable for commercial and residential applications where tempering accuracy matters. Use this body when you want to tailor your setup with your own fittings and connection options.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eCore component\u003c\/b\u003e: Taco 5000-3 mixing valve body designed for reliable tempering\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFittings not included\u003c\/b\u003e: body only; order fittings separately to suit your installation\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVersatile use\u003c\/b\u003e: ideal for hydronic heating\/cooling and HVAC plumbing projects\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eProfessional-grade construction\u003c\/b\u003e: built to withstand regular use in demanding environments\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEasy integration\u003c\/b\u003e: supports standard piping connections when paired with your chosen fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605713240286,"sku":"331060","price":116.21,"currency_code":"USD","in_stock":true}]},{"product_id":"taco-555-050rp","title":"Taco 555-050RP Zone Valve Power Unit","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eTaco 555-050RP\u003c\/b\u003e is a replacement zone valve power unit designed for the 556 and 570 series, delivering reliable zone control for your hydronic system. It also replaces Sparco 500-1RP and 500-RP, offering a convenient upgrade or repair part for radiant heating circuits.\u003c\/p\u003e \u003cp\u003eThis replacement unit acts as the compact, efficient controller that powers your zone valve, ensuring fast response to heat calls and smooth operation across your home’s heating zones. Compatible with common Taco and Sparco configurations, it simplifies service and reduces downtime in residential or light commercial setups.\u003c\/p\u003e \u003cp\u003eDesigned for quick, straightforward replacement, the 555-050RP minimizes service time while providing durable performance in everyday heating scenarios. Its robust construction helps ensure dependable operation year after year in a connected hydronic system.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eReplaces Sparco 500-1RP and 500-RP\u003c\/li\u003e \u003cli\u003eCompatible with Taco 556 and 570 series zone valves\u003c\/li\u003e \u003cli\u003eEasy drop-in replacement for fast service\u003c\/li\u003e \u003cli\u003eDurable construction for long-lasting reliability\u003c\/li\u003e \u003cli\u003eIdeal for radiant floor heating, baseboard, and other hydronic loops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605713305822,"sku":"4828","price":140.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00335469_69f78617-fc7f-4ed0-b1be-c44040fc1a20.jpg?v=1765818362"},{"product_id":"taco-red","title":"Taco RED","description":"\u003cdiv\u003e\n\u003cp\u003eFlange Gasket delivers a reliable, leak-free seal for industrial piping systems. The Taco RED line features a black color flange gasket designed to fit W\/W H16 flange connections. Built for consistent performance in demanding environments, this gasket ensures a tight seal across repeated cycles and varying pressures.\u003c\/p\u003e \u003cp\u003eEngineered for ease of installation, it aligns quickly with compatible flanges and helps reduce assembly time. Its robust design supports dependable operation across diverse piping applications, from processing facilities to field installations, while maintaining sealing performance over time. This gasket is a cost-effective solution for maintenance teams seeking reliable, long-lasting seals. Designed to perform in a range of industrial environments, it remains stable under typical service conditions.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBrand\u003c\/b\u003e: Taco RED — trusted flange gasket for industrial piping systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor\u003c\/b\u003e: Black to match standard gaskets and provide low visibility in install areas\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFitment\u003c\/b\u003e: W\/W H16 flange connections for compatible piping interfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplications\u003c\/b\u003e: Industrial piping systems, processing facilities, and field installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePerformance\u003c\/b\u003e: Durable seal with reliable long-term service under typical operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605713371358,"sku":"4840","price":1.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340837_8fd6e237-6545-4e97-888f-4f34562a74f2.jpg?v=1765818418"},{"product_id":"taco-sr024-001rp","title":"Taco SR024-001RP Replacement Relay","description":"\u003cdiv\u003e\n\u003cp\u003eTaco SR024-001RP is a 24 Volt Replacement Relay for SR Series Relays. This dependable Taco component delivers reliable switching for hydronic heating and HVAC control systems, ensuring your SR Series setup runs smoothly. Ideal for technicians performing maintenance or upgrades, it minimizes downtime while restoring precise control of circulators, valves, and relays.\u003c\/p\u003e \u003cp\u003eEngineered as a true 24V coil replacement, the SR024-001RP offers a straightforward, drop-in replacement for SR Series relays. Built to Taco's exacting standards, it provides consistent performance in residential and commercial HVAC, boiler, and radiant heating applications. As a genuine Taco replacement part, it ensures compatibility and reliable electrical integrity across your SR-series installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e24V coil design for reliable actuation and long-term operation\u003c\/li\u003e \u003cli\u003eDirect drop-in replacement for SR Series relays\u003c\/li\u003e \u003cli\u003eDurable construction built to Taco quality standards\u003c\/li\u003e \u003cli\u003eEasy installation with minimal downtime\u003c\/li\u003e \u003cli\u003eIdeal for hydronic heating, HVAC control, and boiler systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605713404126,"sku":"54908","price":48.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00340838_2701beb8-ac33-4a41-b394-8d7551dc95d6.jpg?v=1765818699"},{"product_id":"taco-sr503-exp","title":"Taco SR503-EXP Zone Switching Relay","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cb\u003eTaco SR503-EXP\u003c\/b\u003e is a 3 Zone Switching Relay for circulators with priority control and three powerports, built to simplify hydronic heating installations.\u003c\/p\u003e\n\u003cp\u003eThis compact module manages up to three independent zones, prioritizing one zone when demand requires it to optimize boiler efficiency and comfort. Its robust design supports safe operation, easy wiring, and long-term reliability in both residential and light commercial settings.\u003c\/p\u003e\n\u003cp\u003eIt supports efficient zone control, with easy wiring and reliable switching, compatible with other Taco components and standard circulator motors. Built-in protection and clear labeling help technicians install quickly and troubleshoot easily.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eThree powerports for flexible wiring and independent zone distribution\u003c\/li\u003e\n\u003cli\u003ePriority control guarantees critical zones receive heat first during high demand\u003c\/li\u003e\n\u003cli\u003eThree-zone switching with smooth transitions and reliable operation\u003c\/li\u003e\n\u003cli\u003eDurable enclosure suitable for residential or light commercial use\u003c\/li\u003e\n\u003cli\u003eEasy wiring with clear terminals and compatibility with standard circulator motors\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for radiant floor, baseboard, or central heating systems, the SR503-EXP delivers consistent temperatures across zones while reducing energy waste and improving overall comfort.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605713436894,"sku":"64782","price":226.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00345994_f139ed60-ea12-46ff-af53-eb7a13888cf4.jpg?v=1765823216"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/collections\/00346840_e3e7f184-2f73-454f-8511-c67f54f16c9b.jpg?v=1765766316","url":"https:\/\/newenglandsupplyhouse.com\/collections\/taco-hvac-parts.oembed?page=4","provider":"New England Supply House","version":"1.0","type":"link"}