Ensuring reliable switching in industrial and commercial HVAC systems

Integrated Junction Box: Protects terminal connections and simplifies 120V line-side wiring

What was the reason for the 950931F part number change

draw excessive amps

Ensure the transformer has sufficient VA capacity to handle the solenoid coil draw during the heating cycle

Weil McLain 635-100-022 Valve R-410A Ensuring reliable switching in industrialThe Weil McLain 635 100 022 3 way valve body is a professional grade replacement engineered specifically for the Weil McLain CGt Series 1 and 2 residential gas boilers. Designed to replace the VCZMS6100 U, this brass 3 port valve body is critical for maintaining precise boiler water flow control and ensuring thermal balance within hydronic heating systems. As a direct fit HVAC replacement part, it integrates seamlessly with your existing Weil McLain