York S1-025-41346-000 Expansion Valve 326058-757 5°F fixed differential ensures stable

5°F fixed differential ensures stable operation without rapid cycling

Standardized Fitment: The 1/8" NPT connection provides broad compatibility with existing pneumatic fittings and pressure ports

The housing is NEMA 1 rated

the 1F78-151 maintains the permanent program memory during power outages

While designed for specific York model configurations

York S1-025-41346-000 Expansion Valve 326058-757 5°F fixed differential ensures stableThe York S1 025 41346 000 is an OEM thermal expansion valve (TXV) designed for precise refrigerant metering in R410A systems. Rated for a 1 ton capacity, this balanced port valve is essential for maintaining optimal superheat levels, protecting the compressor from liquid slugging while maximizing evaporator efficiency. Featuring 3 8" x 3 8" connections and a 30 inch capillary tube, it provides the mechanical response needed for systems prone to