York S1-025-38739-042 TXV 322055-301 The unit heater fan motor

The unit heater fan motor mounts securely via four studs on the shaft end with a 2-7/8" on-center mounting pattern

technicians should inspect for airflow obstructions or gas pressure issues

Common Questions: What are the signs of a failing Lennox 44W54 collector box

Serviceability: Standardized mounting holes for motor arms facilitate faster blower motor replacement and reduced labor time

York S1-025-38739-042 TXV 322055-301 The unit heater fan motorThe York S1 025 38739 042 TXV is a precision engineered thermal expansion valve designed for veteran HVAC technicians managing R410A refrigerant systems. This 2 ton TXV facilitates stable superheat control, which is critical for preventing liquid floodback and protecting the compressor from premature failure. Featuring standard 3 8" x 3 8" connections, it offers a direct fit replacement for residential and light commercial air conditioning units. The