This OEM furnace blower relay serves as a direct replacement for Amana-Goodman-Janitrol systems

The precision-molded threading ensures a leak-proof fit into the evaporator tank

Key Benefits for Technicians Precise Calibration: Factory-set at

22 certified for reliable HVAC safety relief in hot water tanks

it is compatible with most 3-wire zone control systems that support 24Vac power open/power closed logic

Tjernlund Products HS1 Power Venter 320788-702 This OEM furnace blower relayThe Tjernlund Products HS1 Power Venter is a professional grade sidewall vent system engineered for high performance exhaust in residential and light commercial applications. Built to handle natural gas, LP, or oil fired equipment, this unit is a reliable alternative to traditional vertical chimneys, specifically designed for induced draft installations where standard venting is not feasible. Operating at 115v 3000rpm, the HS1 motor provides