making it a versatile choice for facility managers and contractors

this hot surface ignition (HSI) kit includes the essential gaskets

Does this kit include the terminal screw and lug

It is equipped with a specific black spring

Using it on incompatible brands can lead to hazardous operating conditions

York S1-025-39911-000 Expansion Valve 340155-7026 making it a versatile choiceThe York S1 025 39911 000 Expansion Valve is a precise OEM thermostatic metering device designed for 3 ton R 22 refrigeration systems. This thermostatic expansion valve (TXV) utilizes a 3 8" x 3 8" connection and features a 30 inch capillary tube to ensure accurate superheat regulation across varying thermal loads. As a direct OEM replacement part, it maintains factory spec refrigerant flow, preventing liquid slugging and evaporator starving. For