Heil Quaker ICP 1173636 Control Board Els PW 17895 The "U" designation typically refers

The "U" designation typically refers to Honeywell Tradeline packaging

this Modine unit heater part is essential for contractors performing maintenance on HD30

boiler supply lines

Universal Compatibility: Operates across a wide voltage range (24V-240V)

By utilizing a low-voltage 24VAC power supply

Heil Quaker ICP 1173636 Control Board Els PW 17895 The "U" designation typically refersThe Heil Quaker ICP 1173636 Defrost Control Board is a critical OEM replacement engineered to regulate timing and temperature based defrost cycles in high efficiency heat pump systems. Built for heavy duty field reliability, this ICP furnace control board manages the reversing valve and outdoor fan motor transitions to ensure evaporator coils remain clear of ice accumulation during low ambient operation. This specific defrost circuit board includes