Can I use a 4-20mA signal

the unit features increment and decrement DIP switches that allow for easy field calibration adjustments

95L of 175PZ polyester oil

verify that the 120 VDC signal is reaching the York 025-33281-000 coil

Heil Quaker ICP 1175186 Control Board 319847-401 Can I use a 4-20mAThe 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