Propane) before installation

an integrated self-check shutter assembly is required

this valve is specifically calibrated for R-410A refrigerant

this unit offers superior chemical resistance and thermal stability when handling aggressive media or high-temperature fluids

This valve is specifically rated for 5-ton capacity

Heil Quaker ICP 1173697 Defrost Sensor Refrigerant Propane) before installationThe Heil Quaker ICP 1173697 Defrost Sensor is a critical OEM replacement component designed for high performance heat pump systems. Engineered to monitor the temperature of the outdoor evaporator coil, this sensor triggers the defrost cycle by communicating directly with the defrost control board. It features a specific thermal profile, typically rated at L80 50 or O80 C30, meaning it opens at 80? F and closes at 30? F to ensure efficient frost