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Always verify the crank arm hole diameter and rod thickness before field installation
It is essential for maintaining the operational integrity of Field Controls S2000 and S2020 series units
Efficient Maintenance: Facilitates rapid valve rebuilding using standard tools
low-resistance connections during field installation
Lennox 27M78 Flue Gasket Kit Always verify the crank armThe Lennox 27M78 Flue Gasket Kit is a critical OEM component designed to maintain an airtight seal between the flue pipe and the heating appliance. Also identified as Lennox 27M7801, this high temperature resistant gasket kit is engineered to withstand the thermal stress and corrosive secondary heat exchanger environments typical of Lennox G40DF, G50DF, and G60DF series units. Proper sealing of the flue system is essential for preventing dangerous