maintaining identical RPM and mounting footprints

maintaining precise electrical continuity during standard operation

the ASD series provides the reliability required to stabilize the chemical balance of the refrigerant oil and prevent premature component failure

Please note that this critical Carrier replacement part is provided as a blower assembly less motor

While both switch power

York S1-129201 Expansion Valve 318820-201 maintaining identical RPM and mountingThe York S1 129201 Expansion Valve is a critical precision metering device designed for high efficiency refrigerant flow control in residential and light commercial HVAC systems. This thermostatic expansion valve (TXV) utilizes a 1 2" inlet, 7 8" outlet, and 1 4" external equalizer connection to maintain optimal superheat across the evaporator coil, preventing liquid slugging and protecting the compressor. Featuring a 5 foot long capillary tube and a