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utilizing rubber sealing diaphragms to offset water pressure fluctuations and prevent sedimentation or corrosion of internal components
Transitioning from a factory-stock fixed orifice to this balanced port TXV or replacing a restricted OEM valve ensures that the evaporator operates at peak saturation levels without starving the circuit
and pilot light for versatile mounting in various heater and oven configurations
it ensures seamless mechanical and electrical integration into the safety chain
Key Benefits Industrial-Grade Casting: Manufactured with heavy-gauge metal to withstand mechanical stress and protect commercial burner units
Lochinvar & A.O. Smith 100111778 PCB Assembly 326058-756 utilizing rubber sealing diaphragms toThe Lochinvar & A. O. Smith 100111778 PCB Assembly is a direct replacement integrated control board designed for high efficiency commercial water heaters and boilers. This OEM control board serves as the primary logic processor, regulating ignition sequences, flame sensing, and temperature modulation to ensure precise thermal output. Engineered for rigorous duty cycles, the 100111778 circuit board utilizes a robust architecture to manage communication