22 and NSF 61G for both mechanical and potable water applications

and SC series units

0917 gas orifice prevents common combustion issues such as delayed ignition or excessive flame height

The MARS 93014 is a professional-grade small oval capacitor bracket engineered for securing motor run capacitors in high-vibration HVAC environments

As an HVAC pro

Weil McLain 511-842-370 Transformer 22 and NSF 61G forThe Weil McLain 511 842 370 Transformer is a critical OEM replacement part engineered for high performance voltage regulation in residential and commercial boilers. As a step down control transformer, this component is designed to convert 120V primary voltage to a stable 24V secondary output, providing the necessary 40VA power rating to drive ignition modules, gas valves, and integrated boiler control systems. This HVAC control transformer is a direct