or the tank failing to reach the set temperature

Key Benefits: Optimized Staging: The two-stage gas valve design ensures smooth transition between high and low heating cycles for improved furnace efficiency

While it is rated for smoke control up to 450

replacing the faulty lead with an OEM 48G63 will typically clear the fault and restore modulating functionality

allowing for either Clockwise (CW) or Counter-Clockwise (CCW) Lead End orientation to match your specific fan blade pitch

Heil Quaker ICP 1191553 Pressure Switch 321142-301 or the tank failing toThe Heil Quaker ICP 1191553 Pressure Switch is an essential OEM replacement component designed for high efficiency Heil Quaker and International Comfort Products (ICP) gas furnaces. This dual setpoint vent pressure switch operates at 0. 41 and 0. 78 inches W. C., serving as a critical safety mechanism that monitors the draft induced by the inducer motor. By ensuring the proper evacuation of combustion gases from the heat exchanger, this 1191553 vent