York S1-124233 Expansion Valve 319852-301 Leak Prevention: Precision-molded edges and

Leak Prevention: Precision-molded edges and structural ribbing ensure efficient condensate drainage and prevent warping under pan weight

and manufacturer documentation before purchasing

40 Amp 3-Pole configuration optimized for three-phase power distribution

the 202709 cartridge kit includes the necessary seals and O-rings required for a standard internal overhaul

000 ohm sensitivity module

York S1-124233 Expansion Valve 319852-301 Leak Prevention: Precision-molded edges andThe York S1 124233 Expansion Valve is a heavy duty, 20 ton thermostatic expansion valve (TXV) designed for high capacity commercial air conditioning and industrial refrigeration systems. Engineered with a 7 8" x 1 3 8" ODF sweat connection, this valve provides precise refrigerant metering to prevent evaporator flooding while maintaining optimal superheat. The balanced port construction ensures stable performance across varying head pressures, making