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this valve is designed to automatically fill the boiler and system piping while maintaining a constant system pressure
Standardized Fit: Features a universal 1/2-inch bore for seamless integration with standard 48-frame and 56-frame HVAC motors
Robust Construction: Plated housings and high-quality diaphragms ensure 100
Broad Compatibility: Direct-fit for Copeland ZB
With a certified BTU capacity of 1
Weil McLain 511-330-219 Burner Assembly 30067439-890 this valve is designed toThe Weil McLain 511 330 219 Burner Assembly is a critical OEM replacement component designed for LP gas pilot configurations in Weil McLain CGi and LGB series boilers. This unit serves as a specialized liquid propane pilot burner assembly, engineered to provide high precision ignition and consistent flame sensing for intermittent pilot systems. Built to withstand the thermal stresses of high temperature combustion environments, the 511 330 219
US$ 34.95
US$ 701.50
US$ 1327.00