Heil Quaker ICP 1173821 Defrost Sensor 319852-301 CR22K6E-PFV-925 is the cross for

CR22K6E-PFV-925 is the cross for CR22K6-PFV-230

The York S1-024-35776-000 Pressure Switch is the genuine OEM replacement specifically calibrated for York

it offers a direct fit for numerous models including the 48HH and 48DJD series

Whether integrated into a new burner system or used for critical maintenance

Is this assembly compatible with high-efficiency 90% units

Heil Quaker ICP 1173821 Defrost Sensor 319852-301 CR22K6E-PFV-925 is the cross forThe Heil Quaker ICP 1173821 Defrost Sensor is a critical OEM replacement component engineered for precision evaporator coil temperature monitoring in residental and commercial heat pumps. Designed for high accuracy frost accumulation detection, this sensor measures the thermal state of the outdoor coil to signal the defrost control board when it is time to initiate or terminate a defrost cycle. By ensuring that the unit only enters defrost mode when