When performing a valve rebuild

Contractors should verify the water column rating on the existing failed switch to ensure a 27W17 Lennox cross-reference matches the specific pressure requirements of the heat exchanger

The Amana-Goodman 0151M00075 TXV Valve is a critical precision instrument designed for 5-ton R-410A air conditioning systems

including the Honeywell R8184G and Carlin 40200

Versatile Media Compatibility: Specifically rated for air and water (5-150 PSI) and light oil (5-100 PSI)

Greenheck SP-A125 Fan R-410A When performing a valve rebuildThe Greenheck SP A125 Fan is a heavy duty, 115V 1100RPM ceiling exhaust fan engineered specifically for high efficiency ventilation in residential, multifamily, and commercial applications. As a direct drive centrifugal unit, this model is built for clean air service where low sound levels are non negotiable, delivering between 109 and 144 CFM depending on system static pressure. The PSC motor is thermal overload protected and speed controllable,