York S1-025-43232-000 Expansion Valve 319848-301 High Visibility: The bright red

High Visibility: The bright red 1

Remote Operation: Enables centralized or remote manual selection of pressure levels for efficient building automation overrides

or thread damage at the tapping points

serves as the primary seal for the combustion chamber

It maintains the crankcase oil at a temperature higher than the coldest part of the system to prevent refrigerant vapor from condensing into the oil during shutdown

York S1-025-43232-000 Expansion Valve 319848-301 High Visibility: The bright redThe York S1 025 43232 000 Expansion Valve is a critical OEM metering device engineered for high performance HVAC system diagnostics and repair in 4 ton residential and light commercial units. Designed specifically for R410A refrigerant applications, this thermostatic expansion valve (TXV) ensures precise refrigerant flow control to the evaporator coil, preventing liquid slugging and maintaining optimal refrigerant superheat levels. With its 3 8" x 3