Weil McLain 383-501-030 Gas Valve Refrigerant This switch acts as a

This switch acts as a thermal limit or freeze stat

While this is an OEM Lennox pressure switch

Clean the motor shaft thoroughly and ensure the set screw is tightened onto the flat portion of the shaft

utilizing this genuine Rheem part number AS-58418-04 eliminates the alignment issues common with universal aftermarket pans

Weil McLain 383-501-030 Gas Valve Refrigerant This switch acts as aThe Weil McLain 383 501 030 Gas Valve is an essential OEM replacement component specifically engineered for Ultra 105 series boilers. As a veteran grade boiler gas valve replacement kit, it includes the factory assembled gas valve, venturi, 90 degree elbow, gaskets, and mounting hardware. Operating on a standard 24V AC circuit with a 1 2 inch NPT connection, this assembly ensures precise fuel to air mixture control for condensing boiler systems. For