Emerson Alco 054905 Expansion Valve Els PW 17895 Safety Compliance: Maintains the integrity

Safety Compliance: Maintains the integrity of the combustion air safety circuit to prevent the operation of a restricted furnace

Safety switches must match the manufacturer's specified temperature rating (280F for this model) to ensure the system reacts correctly to flue gas backup

Its robust insulation is built to withstand the rigorous heat profiles of commercial HVACR environments

What does a partial color change to orange indicate

Emerson Alco 054905 Expansion Valve Els PW 17895 Safety Compliance: Maintains the integrityFor service technicians requiring a reliable metering solution, the Emerson Alco 054905 Expansion Valve (Model HF 1 FC) delivers precise refrigerant control for medium temperature applications. This thermostatic expansion valve (TXV) is specifically engineered with a balanced port design to maintain consistent superheat even during varying head pressures, making it an ideal choice for R134a refrigeration systems, as well as legacy R12 and R401A