It is compatible with a variety of damper linkages and shaft sizes

and SWG-4HDS

95L of 175PZ polyester oil

and RAD235 waste oil and heavy-duty heating units

Heil Quaker ICP 1175186 Control Board 319847-401 It is compatible with aThe Heil Quaker ICP 1175186 Control Board is a critical integrated furnace control engineered for high efficiency ICP heating systems. As a direct replacement for HK660003, this genuine OEM HVAC control board manages primary furnace sequences including hot surface ignition, inducer motor cycles, and blower timing. It features precise microprocessing to monitor safety circuits and limit switches, ensuring the system shuts down safely in the event of a