Trane VAL19557 Reversing Valve Els PW 17895 this is a dry case

this is a dry case gauge with a diaphragm capsule specifically designed for air and compatible dry gases

and commercial food storage units requiring a constant differential

Precise Fitment: Engineered specifically for OvenPak II 400 series burners and Kinemax 2-G equipment to ensure zero-clearance issues during installation

Using this model for domestic hot water may lead to tank failure due to different material requirements

The low-loss anti-blowback fittings utilize a moisture barrier to prevent environmental contamination

Trane VAL19557 Reversing Valve Els PW 17895 this is a dry caseThe Trane VAL19557 Reversing Valve is a critical 4 way heat pump component engineered to manage refrigerant flow direction between heating and cooling cycles. This OEM Trane replacement part features a precise . 500 OD (1 2 inch) connection size on the discharge suction ports, ensuring a streamlined fit for residential and light commercial units. Designed for high cycle reliability in high pressure systems, the VAL19557 serves as the direct