Lennox 68W77 Conversion Kit 318973-401 this kit contains the internal

this kit contains the internal mechanical components such as the diaphragm

the 31-02012-009 provides the exact electrical specifications and torque profile necessary to restore factory-rated efficiency

Designed for R-22 refrigerant compatibility

The York 2TP04521846 is a robust 18KW 460V electric heater assembly designed for seamless integration into commercial and industrial HVAC systems

Modular Flexibility: Utilizes a universal shaft and bearing module for standardized parts inventory and simplified repairs

Lennox 68W77 Conversion Kit 318973-401 this kit contains the internalThe Lennox 68W77 natural gas to LP conversion kit is a critical OEM component designed for field converting gas fired heating systems to liquid propane operation. As a Lennox genuine replacement part, this kit ensures that manifold pressure adjustments and orifice sizing meet exact factory specifications for safe, efficient combustion. The 68W77 is engineered for high performance HVAC fuel conversion, maintaining the appliance's thermal efficiency