York S1-025-42692-000 Expansion Valve 322027-701 replacing the cleanout plate seal

replacing the cleanout plate seal is a standard best practice to prevent carbon monoxide leaks and ensure the vacuum pressure remains within manufacturer tolerances

Streamlined Installation: Pre-configured lead lengths and standardized plugs allow for rapid field replacement without manual splicing

the MEP-4003 features an open-frame terminal design without an enclosed wiring compartment

Its robust design is specifically tailored to meet the technical requirements of modern Armstrong Air and Lennox family equipment

York S1-025-42692-000 Expansion Valve 322027-701 replacing the cleanout plate sealThe York S1 025 42692 000 Expansion Valve is a critical OEM component designed for high efficiency refrigerant metering in residential and light commercial cooling systems. This 5 ton thermostatic expansion valve is engineered specifically for R410A refrigerant, ensuring optimal evaporator coil loading and preventing liquid slugging back to the compressor. With a 3 8 x 3 8 ODF connection, it provides a precise fit for compatible York, Luxaire, and