Emerson Alco 057370 Power Assy Els PW 17895 and relays within York and

and relays within York and Johnson Controls equipment

reducing the risk of seal failure under vacuum or high-load conditions

a valve specifically rated for water (Section IV Water) should be used to ensure correct BTU discharge ratings

While the unit is factory calibrated at 9 PSI

including the MGB J Series II

Emerson Alco 057370 Power Assy Els PW 17895 and relays within York andThe Emerson Alco 057370, also identified as the XB1019MW551B, is a high performance power assembly designed specifically for the T Series Take Apart thermal expansion valves (TXV). This 5' SAE Power Assy is a critical pressure sensing component that regulates refrigerant flow into the evaporator, ensuring optimal system superheat across a broad operating range of 50F to +50F. Built with a durable stainless steel power element, this assembly is