Engineered for 200-230V

low-resistance contact point for field wiring

meaning the inlet and outlet are on the same side

This specific model provides a capacity of 3

Designed for Hankison PR5

York S1-129334 Expansion Valve 318820-201 Engineered for 200-230VThe York S1 129334 is a professional grade thermostatic expansion valve (TXV) designed for precision refrigerant metering in residential and light commercial evaporator coils. Featuring 5 8" x 7 8" ODF solder connections, this valve ensures a leak free, high integrity joint critical for high pressure systems. As the direct replacement for S1 526 36290 000, it maintains factory spec superheat levels, protecting the compressor from liquid slugging while