York S1-025-45292-000 Expansion Valve 326058-755 this kit features NBR seals

this kit features NBR seals

When performing a regulator spring conversion or routine maintenance

more reliable rebuild compared to generic aftermarket alternatives

because the output is adjustable down to 1

and P7810A/B series controllers

York S1-025-45292-000 Expansion Valve 326058-755 this kit features NBR sealsThe York S1 025 45292 000 is an OEM Thermostatic Expansion Valve (TXV) engineered for high precision refrigerant metering in R 410A air conditioning and heat pump systems. Featuring a 3 8" x 5 8" ODF sweat connection, this 4 ton expansion valve is a critical replacement component for maintaining optimal superheat levels and protecting compressors from liquid slugging. As a factory authorized York HVAC part, the S1 025 45292 000 is designed to match