Lennox 85H75 Control Board Els PW 17895 Key Benefits: Direct Fit Compatibility:

Key Benefits: Direct Fit Compatibility: Specifically designed for Heil Quaker and ICP furnace models like the C9MPD100J20B1 for seamless installation

Technicians typically replace these blades due to stress fractures

This model serves as the factory-direct obsolete replacement for RS3110

staying with the Copeland 940-0001-69 ensures the specific pickup and dropout voltages match the motor's design torque

Includes precision-machined brass LP orifices for accurate BTU input control

Lennox 85H75 Control Board Els PW 17895 Key Benefits: Direct Fit Compatibility:When you are troubleshooting a heat pump that refuses to initiate a defrost cycle or is experiencing excessive ice buildup on the outdoor coil, the Lennox 85H75 Control Board is a primary point of inspection. This OEM Lennox defrost bimetal control is designed specifically for high efficiency series like the CHP15 511 1, serving as the logic center for monitoring coil temperatures and managing timing intervals. Unlike generic aftermarket boards, this