{"title":"Spirotherm","description":"\u003cp\u003eShop 10 Spirotherm replacement parts and controls at New England Supply House. We carry Spirotherm components for heating, cooling, and building automation systems. In-stock inventory ships same day from Foxboro, MA — competitive contractor pricing on every order.\u003c\/p\u003e","products":[{"product_id":"spirotherm-pjr000ha-air-eliminator-dirt-seperator-vent-head","title":"Spirotherm PJR000HA Air Eliminator\/Dirt Seperator Vent Head","description":"\u003cdiv\u003e\n\u003cp\u003eThe Spirotherm PJR000HA Air Eliminator\/Dirt Seperator Vent Head is a reliable vent head for air elimination and dirt separation in your hydronic system. Designed as a Type Vent Head, it is used on Spirovent Air Eliminator\/Dirt Separator assemblies to protect system efficiency and reduce maintenance needs.\u003c\/p\u003e \u003cp\u003eBuilt to complement Spirovent equipment, this model ensures consistent performance by removing entrained air and preventing dirt buildup in critical lines. The PJR000HA is a dedicated replacement part that supports efficient operation of Spirovent Air Eliminator\/Dirt Seperator units, making it a smart choice for installers and facilities.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eKey features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFunction: Air elimination and dirt separation achieved by a dedicated Vent Head design.\u003c\/li\u003e \u003cli\u003eType: Vent Head, engineered to integrate with Spirovent Air Eliminator\/Dirt Seperator systems.\u003c\/li\u003e \u003cli\u003eModel compatibility: PJR000HA, specifically designed for the Spirotherm line.\u003c\/li\u003e \u003cli\u003eApplication: Used On Spirovent Air Eliminator\/Dirt Seperator, providing a compatible, efficient solution.\u003c\/li\u003e \u003cli\u003eInstallation: Simple replacement part for reliable maintenance in hydronic heating and cooling loops.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for hydronic systems where reliable venting and dirt removal are essential for sustained performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605707800798,"sku":"78367","price":64.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00344606_005ff2cf-6a0b-41a0-8509-fbdecf75397f.jpg?v=1765819789"},{"product_id":"spirotherm-vjr-100-air-eliminator","title":"Spirotherm VJR-100 Air Eliminator","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eSpirotherm VJR-100 Air Eliminator\u003c\/b\u003e delivers reliable air removal in your piping system. Designed for 1 inch nominal size lines, it features threaded x threaded end connections for quick, secure installation and long service life.\u003c\/p\u003e \u003cp\u003eConstructed with a durable brass body, this air eliminator handles up to \u003cb\u003e150 PSIG\u003c\/b\u003e and temperatures up to \u003cb\u003e270°F\u003c\/b\u003e, making it suitable for demanding hydraulic and process applications. Its flow rate of \u003cb\u003e10 GPM\u003c\/b\u003e and inlet velocity of \u003cb\u003e4 ft\/s\u003c\/b\u003e ensure trapped air is efficiently discharged without impacting system pressure.\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 Threaded x Threaded\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBody Material:\u003c\/b\u003e Brass\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePressure Rating:\u003c\/b\u003e 150 PSIG\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTemperature Rating:\u003c\/b\u003e 270°F\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlow Rate:\u003c\/b\u003e 10 GPM\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInlet Velocity:\u003c\/b\u003e 4 ft\/s\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEnd-to-End Distance:\u003c\/b\u003e 3.5 inches\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eMaximize system efficiency and prevent air-related issues with the Spirotherm VJR-100. Add this reliable air eliminator to your lines today and experience smoother operation and reduced maintenance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605707899102,"sku":"4625","price":132.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00346870_ccd9b653-2bde-4df4-bcf5-13dcf894dc22.jpg?v=1765817952"},{"product_id":"spirotherm-vjr-150-air-eliminator","title":"Spirotherm VJR-150 Air Eliminator","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Spirotherm VJR-150 Air Eliminator, the trusted solution for automatic air removal in commercial and residential piping systems. Built with a durable brass body and threaded connections, this 1-1\/2 inch air eliminator delivers reliable performance under demanding conditions.\u003c\/p\u003e\n\u003cp\u003eDesigned to operate up to 150 PSIG and temperatures up to 270 Deg F, it maintains steady flow and minimizes air pockets that can cause inefficiency and water hammer. This air eliminator blends rugged construction with easy installation, making it a smart choice for a variety of heating, cooling, and plumbing applications.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eNominal Size: 1-1\/2 Inch\u003c\/li\u003e \u003cli\u003eEnd Connection: Threaded x Threaded\u003c\/li\u003e \u003cli\u003eEnd to End Distance: 3.5 Inch\u003c\/li\u003e \u003cli\u003eBody Material: Brass\u003c\/li\u003e \u003cli\u003ePressure Rating: 150 PSIG\u003c\/li\u003e \u003cli\u003eTemperature Rating: 270 Deg F\u003c\/li\u003e \u003cli\u003eFlow Rate: 30 GPM\u003c\/li\u003e \u003cli\u003eInlet Velocity: 4 Foot\/Second\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605708259550,"sku":"4627","price":238.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00346872_3bd5a9de-0320-4d4e-a694-61dda691c90d.jpg?v=1765817957"},{"product_id":"spirotherm-vjr-125-air-eliminator","title":"Spirotherm VJR-125 Air Eliminator","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cb\u003eSpirotherm VJR-125 Air Eliminator\u003c\/b\u003e is designed to efficiently remove trapped air from piping systems. The \u003cb\u003eSpirotherm VJR-125 Air Eliminator\u003c\/b\u003e, built with a durable brass body and threaded-to-threaded connections, handles up to \u003cb\u003e150 PSIG\u003c\/b\u003e and temperatures up to \u003cb\u003e270°F\u003c\/b\u003e.\u003c\/p\u003e \u003cp\u003eKey specifications ensure straightforward installation and reliable operation in both commercial and industrial environments. Nominal size is \u003cb\u003e1-1\/4 inch\u003c\/b\u003e, end-to-end distance is \u003cb\u003e3.5 inch\u003c\/b\u003e, and end connections are \u003cb\u003eThreaded x Threaded\u003c\/b\u003e. With a flow rate of \u003cb\u003e15 GPM\u003c\/b\u003e and an inlet velocity of \u003cb\u003e4 ft\/s\u003c\/b\u003e, this air eliminator maintains efficient system performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eNominal Size: 1-1\/4 inch\u003c\/li\u003e \u003cli\u003eEnd Connections: Threaded x Threaded\u003c\/li\u003e \u003cli\u003eEnd to End Distance: 3.5 inch\u003c\/li\u003e \u003cli\u003eFlow Rate: 15 GPM\u003c\/li\u003e \u003cli\u003eInlet Velocity: 4 ft\/s\u003c\/li\u003e \u003cli\u003eMaterial: Brass\u003c\/li\u003e \u003cli\u003ePressure Rating: 150 PSIG\u003c\/li\u003e \u003cli\u003eTemperature Rating: 270°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605708292318,"sku":"4626","price":182.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00346871_0f631e57-b5cd-4402-b1c1-543b5968af3c.jpg?v=1765817955"},{"product_id":"spirotherm-vjr-200tm-air-eliminator","title":"Spirotherm VJR-200TM Air Eliminator","description":"\u003cdiv\u003e\n\u003cp\u003eThe Spirotherm VJR-200TM Air Eliminator is a compact, reliable solution for removing trapped air from piping systems, protecting pumps and valves from air locks and water hammer. As a flagship model, the VJR-200TM combines a brass body with precise internal components to ensure consistent air removal and longer system life. By effectively venting trapped air, it helps maintain steady flow, reduce energy loss, and minimize maintenance in heating, cooling, and process lines.\u003c\/p\u003e\n\u003cp\u003eDesigned for industrial service, it features a 2 Inch nominal size and threaded x threaded end connections for easy integration into standard pipelines. The sturdy brass body tolerates demanding environments, while a pressure rating of 150 PSIG and a temperature rating of 270°F support a wide range of applications. With a flow capacity of 40 GPM and an inlet velocity of 4 ft\/s, the VJR-200TM delivers fast air elimination without compromising throughput.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e2 Inch nominal size\u003c\/li\u003e \u003cli\u003eThreaded x Threaded end connections\u003c\/li\u003e \u003cli\u003eBrass body construction\u003c\/li\u003e \u003cli\u003e150 PSIG pressure rating\u003c\/li\u003e \u003cli\u003e40 GPM flow rate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605708325086,"sku":"105996","price":358.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00344598_9184565f-40dd-401b-bfd3-7940355a2557.jpg?v=1765810822"},{"product_id":"spirotherm-vjs-075ft-air-eliminator","title":"Spirotherm VJS-075FT Air Eliminator","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cb\u003eSpirotherm VJS-075FT Air Eliminator\u003c\/b\u003e is a reliable solution for removing air pockets from hydronic and cooling systems, boosting efficiency and protecting pumps. With a 3\/4 inch nominal size and soldered x soldered end connections, this brass-bodied eliminator fits compact layouts without sacrificing durability. End-to-end distance is 4.1 inches, and the unit is rated for up to 150 PSIG and 270°F, making it suitable for a wide range of service conditions. Its compact footprint and robust brass body simplify installation in tight spaces while delivering long service life. The VJS-075FT supports a flow rate of up to 6 GPM with an inlet velocity of 4 ft\/s, ensuring quick air separation and steady system operation.\u003c\/p\u003e \u003cul\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: soldered x soldered\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEnd-to-end distance\u003c\/b\u003e: 4.1 in\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBody material\u003c\/b\u003e: brass\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePressure rating\u003c\/b\u003e: 150 PSIG\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTemperature rating\u003c\/b\u003e: 270°F\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlow rate\u003c\/b\u003e: 6 GPM\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInlet velocity\u003c\/b\u003e: 4 ft\/s\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Spirotherm VJS-075FT to ensure reliable air elimination, extend equipment life, and maintain efficient system performance across a range of applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605708423390,"sku":"112754","price":141.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00344599_241a1431-8b22-4f94-a9ee-087e9a3301de.jpg?v=1765808638"},{"product_id":"spirotherm-vjr-075-air-eliminator","title":"Spirotherm VJR-075 Air Eliminator","description":"\u003cdiv\u003e\n\u003cp\u003eSpirotherm VJR-075 Air Eliminator is engineered to efficiently remove trapped air from piping systems, ensuring steady flow and optimal heat transfer in HVAC, hydronic, and industrial applications. Built with a durable brass body, it features a 3\/4 inch nominal size and threaded x threaded end connections for simple, secure installation. Rated for demanding service, this air eliminator handles up to 150 PSIG and temperatures up to 270°F, delivering reliable performance where air pockets can hinder system efficiency. Its design supports smooth flow at the unit's rated capacity, helping maintain steady pressure and energy efficiency across piping networks.\u003c\/p\u003e \u003cul\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 Threaded x Threaded\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eBody Material:\u003c\/b\u003e Brass\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePressure Rating:\u003c\/b\u003e 150 PSIG\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTemperature Rating:\u003c\/b\u003e 270°F\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFlow Rate:\u003c\/b\u003e 6 GPM\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInlet Velocity:\u003c\/b\u003e 4 ft\/s\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eEnd-to-End Distance:\u003c\/b\u003e 3.4 inches\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for hydronic heating, cooling, and process piping, the Spirotherm VJR-075 Air Eliminator delivers dependable air removal and easy maintenance, helping your system run efficiently with minimal downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605708488926,"sku":"4624","price":118.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00346869_1c166d31-3032-44c2-af06-71fd4303e1be.jpg?v=1765817950"},{"product_id":"spirotherm-vtp-050-air-release-valve","title":"Spirotherm VTP-050 Air Release Valve","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Spirotherm VTP-050 Air Release Valve, an automatic air release valve designed to vent trapped air from piping systems with reliability and ease of maintenance. Built with a durable brass body and brass vent head, this valve delivers consistent performance in air service applications and supports long service life in demanding environments.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance: Inlet sizes 1\/2 in or 3\/4 in; connections available as female threaded or male threaded; temperature rating up to 270°F; pressure rating up to 150 PSIG; media handled: air. The compact form measures 2-5\/8 in diameter by 3-1\/2 in wide and 4-3\/4 in tall, with a 1\/2 in threaded vent head.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eAutomatic venting\u003c\/b\u003e reduces air pockets and improves flow in piping systems.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eDurable brass construction\u003c\/b\u003e for long life and reliable performance; brass vent head included.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInlet options\u003c\/b\u003e support 1\/2\" or 3\/4\" lines with female or male threaded connections.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eHigh-capacity rating\u003c\/b\u003e — up to 270°F and 150 PSIG for demanding service.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompact footprint\u003c\/b\u003e fits tight spaces while delivering effective air release.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eAir-only media\u003c\/b\u003e designed specifically for efficient air venting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605708521694,"sku":"4629","price":73.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00346868_0b747cd0-dd5e-46fc-910f-aef690602667.jpg?v=1765817959"},{"product_id":"spirotherm-tdn100ft-dirt-separator","title":"Spirotherm TDN100FT Dirt Separator","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eSpirotherm TDN100FT Dirt Separator\u003c\/b\u003e is a compact, high-quality filtration device that protects pumps and valves by removing dirt and debris from circulating water. The 1 inch nominal size unit features threaded x threaded end connections for easy installation, a 3.5 inch end-to-end footprint, and a durable brass body rated up to 150 PSIG and 270°F, delivering dependable performance in challenging conditions. The unit handles a flow rate of 10 GPM, making it well-suited for a range of heating, cooling, and piping systems.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1 inch nominal size with threaded x threaded end connections for easy installation\u003c\/li\u003e \u003cli\u003eDurable brass body with integrated brass ball valve for quick isolation\u003c\/li\u003e \u003cli\u003eCopper coalescing medium provides efficient dirt and sediment removal\u003c\/li\u003e \u003cli\u003eEPDM seal for reliable, leak-free operation under pressure\u003c\/li\u003e \u003cli\u003eCompact 3.5 inch end-to-end footprint fits tight spaces\u003c\/li\u003e \u003cli\u003eFlow up to 10 GPM; rated 150 PSIG and 270°F\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned to protect critical equipment from contaminants, the Spirotherm TDN100FT Dirt Separator offers dependable performance and straightforward maintenance for sustained system efficiency.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Metropac","offers":[{"title":"Default Title","offer_id":47605708554462,"sku":"102452","price":153.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0034\/7102\/files\/00338974_5c8596ca-7dd6-4ed1-a593-0ae917fdc62c.jpg?v=1765820484"}],"url":"https:\/\/newenglandsupplyhouse.com\/collections\/spirotherm-hvac-parts.oembed","provider":"New England Supply House","version":"1.0","type":"link"}