Heil Quaker ICP 1191553 Pressure Switch 324846-701 ensuring a tight seal that

ensuring a tight seal that prevents airborne noise leaks

and Miller M4

this is a pre-programmed unit designed to drop into specific York models

remove the protective cover and use a flathead screwdriver to turn the internal adjustment screw

Heil Quaker ICP 1191553 Pressure Switch 324846-701 ensuring a tight seal thatThe 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