Heil Quaker ICP 1173821 Defrost Sensor 319852-301 Is this assembly compatible with

Is this assembly compatible with high-efficiency 90% units

Corrosion Resistance: Durable material finish ensures longevity in high-moisture air handling environments

Triple Pole Versatility: 3PDT configuration enables the simultaneous switching of three independent circuits or phases

ensuring performance in low-pressure scenarios

Heil Quaker ICP 1173821 Defrost Sensor 319852-301 Is this assembly compatible withThe 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