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this specific model is designed for R-410A refrigerant applications and should not be used in older R-22 equipment
This removes critical lubrication from the bearings and can result in catastrophic compressor failure
Key Benefits: Factory-Balanced Steel Construction: Minimizes mechanical vibration to extend the service life of the blower motor
This technical package acts as the direct replacement for FP-15 and legacy part numbers including EP-70H and FP-11
Reliable Sensing: Includes a 5-1/2” copper sensing tube for accurate and responsive thermal feedback
Lennox 56K85 Control Board 318518-761 this specific model is designedThe Lennox 56K85 is a critical Integrated Modular Control (IMC) board designed specifically for managing the secondary gas valve in multi stage heating systems. This OEM Lennox replacement board (part number 56K85) serves as the Gas Vlv #2 control module, ensuring precise sequencing and timing for combustion cycles in heavy duty commercial rooftop units and high capacity furnaces. Built to withstand the thermal stresses of the cabinet environment, the