Maxitrol M520-3/4 Modulator ValveThe Maxitrol M520 3 4 Modulator Valve delivers precise fuel modulation for reliable burner control. This 3 4 inch modulator valve features end connections that are female threaded x female threaded, ensuring a secure fit in standard gas piping. Designed for natural gas, mixed gas, liquefied petroleum gas and LP gas air mixtures, it suits atmospheric, infrared and direct fired burner applications. The unit carries UL CSA approval for safe operation in

Designed for industrial settings

Body: Aluminum

it handles demanding conditions with confidence

Field Controls SWG-6 Power Venter delivers reliable

Designed to integrate seamlessly with your current drainage setup

Durable construction built to withstand the heat and vibration of daily use

which supports consistent performance in typical furnace environments and minimizes downtime

the kit uses corrosion‑resistant fittings and a precision pilot burner to ensure quick starts

NAC218AKA1

Water Heater Heat Trap Inlet Insert from Bradford White is designed to improve efficiency and reduce standby heat loss in both residential and commercial water heaters

It withstands repeated heating cycles and exposure to high temperatures

Engineered for precise circuitry and longevity