Weil McLain 510-811-938 Conversion Kit Refrigerant This multi-tap step-down transformer features

This multi-tap step-down transformer features primary voltage inputs for 120

it includes a Buna-N seat and all critical internal moving parts—such as the plunger assembly

Tamper-Resistant Design: The screwdriver range adjuster and internal differential scale discourage unapproved setpoint changes

replacing the unit with a high-spec components like the Reznor 150771 Vent Motor is standard practice for restoring safety and system efficiency

Weil McLain 510-811-938 Conversion Kit Refrigerant This multi-tap step-down transformer featuresThe Weil McLain 510 811 938 conversion kit is a field critical assembly engineered to safely transition a heating system from natural gas to liquid propane (LP). As a technician, you know that propanes higher BTU contentapproximately 2,500 BTU ft versus 1,000 BTU ft for natural gasrequires precise air to fuel ratios to prevent soot buildup or heat exchanger damage. This LP conversion kit includes a dedicated gas valve, exact tolerance burner orifices,