Regular replacement of the air vent element during routine inspection is a best practice to maintain thermal efficiency and protect downstream equipment from the effects of sluggish air removal

Compact Profile: Ideal for tight installations within Johnson Controls A-4000 series assemblies

ensuring watertight and corrosion-resistant protection for rigorous environments like car washes

This model serves as the direct replacement for 119-3256

not for older standing pilot configurations

York S1-1TVM4J1 Expansion Valve 322838-753 Regular replacement of the airThe York S1 1TVM4J1 Expansion Valve is a precision engineered 5 ton thermostatic expansion valve (TXV) designed for R410A refrigerant applications. As an OEM York replacement part, this externally equalized TXV ensures optimal superheat control across varying load conditions, preventing liquid slugging and protecting the compressor. Featuring a 5 8" male x 5 8" female flare connection and a 30 inch capillary tube, the S1 1TVM4J1 provides the