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What power source is required for the MMZ3 and dampers
Robust NEMA 1 Housing: Die-cast aluminum construction protects the diaphragm and linkage from mechanical damage
reducing the need for separate bypass dampers
Proper installation of this ASCO replacement part ensures optimized magnetic flux and efficient valve cycling
moisture buildup in the housing causing corrosion
Weil McLain 511-330-163 Pilot Assembly Refrigerant What power source is requiredThe Weil McLain 511 330 163 Pilot Assembly is a specialized OEM field replacement engineered for intermittent pilot ignition systems. As a veteran grade natural gas pilot assembly, this kit integrates a high output spark electrode and a precise flame sensing probe to ensure consistent ignition cycles in high demand residential and commercial applications. Designed for seamless integration with Weil McLain EGH boilers (all sizes) and CGM Series 7 10