Heil Quaker ICP 1172766 Defrost Sensor As a direct replacement for

As a direct replacement for the legacy DMPR-RS201

This furnace high limit switch prevents equipment damage and potential safety hazards by maintaining strict air temperature control during the heating cycle

For technicians troubleshooting a "limit open" fault code

offering seamless compatibility for contractors servicing residential air conditioning units and fan circuits

010 orifice size provides the exact fuel-to-air ratio for LP systems

Heil Quaker ICP 1172766 Defrost Sensor As a direct replacement forWhen the outdoor coil on a heat pump or cooling unit starts pulling high head pressures or loses efficiency due to ice bridging, the ICP 1172766 Defrost Sensor is the primary diagnostic point. This is a genuine Heil Quaker replacement part engineered as a fixed temperature bi metal switch, specifically calibrated with an O60 C32 defrost termination specification. This means the circuit opens at 60F to terminate the defrost cycle and closes at 32F to