Resideo - Honeywell Home R8182D1079 Aquastat Controller

Aquastat Controller for oil-fired and hydronic heating systems: the Resideo Honeywell Home R8182D1079 delivers precise boiler temperature control with a rugged vertical well immersion design. It supports a temperature range of 130 to 240 Deg F for high limit and 110 to 220 Deg F for low limit, with a maximum element rating of 250 Deg F.

UL and CSA approved, this SPST contact controller is built for reliability in demanding environments. Featuring a 1/2 Inch conduit connection and compact dimensions (5-1/4" W x 3-7/16" D x 7-1/8" H), it fits standard installations. Insulation depth is 1-1/2", helping reduce heat loss, and a 45-second safety timing aids secure operation. The package includes a stop dial and heat-conductive compound for quick setup and precise calibration.

• Temperature control range: high 130–240 Deg F; low 110–220 Deg F, suitable for oil-fired and hydronic heating applications.
• Electrical specs: 4.4 A at 120 V full load; 26.4 A locked rotor; 360 VA ignition; 0.2 A anticipator; 9 W power consumption.
• Connections and pressure: 1/2" conduit; maximum safe operating pressure 200 PSI (immersion well) and 100 PSI (direct immersion).
• Voltage and approvals: UL and CSA approved; SPST contact configuration.
• Extras: includes stop dial and heat-conductive compound for easy setup and accurate calibration.