this specific model is rated for 208-230V single-phase systems only

turn the adjustment screw counter-clockwise until it stops

Its auto-reset functionality ensures seamless system recovery without manual intervention

high-energy flame

Lennox 81W46 Combustion Gasket 320788-703 this specific model is ratedThe Lennox 81W46 Combustion Gasket (catalog number 81W46, manufacturing part LB 101510C) is a critical Genuine OEM Lennox part designed for high performance sealing within the combustion air assembly. This combustion air gasket is specifically engineered to maintain the structural integrity of the seal between the inducer motor blower and the heat exchanger collector box. Proper installation of this Lennox replacement gasket is vital for preventing