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Key Benefits for the Contractor: Active Thermal Protection: Automatically regulates internal temperatures to prevent compressor overheating during low-suction
Ensure the system is at a stable load before making final fine-tuning adjustments
As a critical part of the combustion cycle
it features a high-grade thermopile/thermocouple integration that provides reliable flame sensing to the gas control valve
digital I/O circuits
Lochinvar & A.O. Smith 100188879 Fan Assembly 326058-755 Key Benefits for the Contractor:The Lochinvar 100188879 Fan Assembly is a critical OEM replacement component designed specifically for the FTX400 Knight XL heating boiler. Engineered to maintain precise air to fuel ratios, this kit ensures optimal combustion stability and heat exchanger efficiency. As a direct replacement for A. O. Smith 100188879 and legacy part number FAN30026, this high performance blower assembly facilitates consistent static pressure within the venting system.