The adjustable dial allow you to match the original OEM specification exactly

Its 7/16" x 1/2" configuration ensures a secure fit in standard refrigerant piping

Always measure the active fin area

Enhanced Vibration Dampening: Reduces mechanical noise and minimizes stress on the motor shaft and bearings

Williams 7720 Conversion Kit Freon The adjustable dial allow youWhen transitioning a 50,000 BTU Williams Forsaire furnace from natural gas to liquid propane, using the Williams 7720 conversion kit (Part #50086) is the standard for maintaining proper manifold pressure and orifice sizing. This Williams gas conversion kit is engineered for specific compatibility with Williams 50086 series dual wall counterflow furnaces manufactured after 2013. For technicians in the field, this kit provides a complete set of OEM HVAC