As any experienced tech knows

Ready for Installation: Equipped with a 0

Internal Protection: The isolated spring chamber prevents water contact with the spring

is rated for a delivery pressure range of 10 to 100 PSI

Key Benefits Direct Replacement: Fully compatible with systems requiring the 28G8801 part number without field modifications

York S1-1TVMBA1 TXV Kit R-407A As any experienced tech knowsThe York S1 1TVMBA1 TXV Kit is a precision engineered OEM thermal expansion valve designed to optimize refrigerant metering in R 410A systems. Built for high performance HVAC residential and light commercial applications, this kit is compatible with 1. 5 to 3 ton nominal capacity units, ensuring accurate superheat control and evaporator efficiency. Featuring a 3 4 inch Chatleff connection, the valve provides a secure, leak resistant interface