Trane VAL8080 TXV R-134A the York S1-029-20423-037 Orifice is

the York S1-029-20423-037 Orifice is a high-performance #37 furnace burner orifice designed to manage exact gas flow in high-efficiency heating systems

this Lennox replacement part ensures system integrity and maintains strict airflow temperature monitoring

If the belt sits too deep in the sheave

giving contractors maximum field flexibility

using this HVAC wiring harness eliminates the need for field-splicing

Trane VAL8080 TXV R-134A the York S1-029-20423-037 Orifice isThe Trane VAL8080 TXV is a critical fluid metering component designed for technicians servicing 2 ton residential and light commercial cooling systems. This thermal expansion valve is specifically engineered to replace the legacy VAL8542, providing precise superheat control for R 22 refrigerant circuits. Featuring 3 8" x 3 8" mechanical connections, it ensures a reliable fit within compact evaporator cabinets. Its stainless steel construction and 300