Lennox 35K73 Gasket 340793-762 Its dual-stage design allows for

Its dual-stage design allows for varying firing rates

& Plug is a factory-direct OEM replacement kit (LB-101508A) critical for maintaining the pressure integrity of Lennox gas furnaces and air handlers

2kW of powerful heating performance for large-scale residential requirements

and rotation requirements

suitable for standard 3-ton liquid line kits

Lennox 35K73 Gasket 340793-762 Its dual-stage design allows forThe Lennox 35K73 Burner Gasket is a critical sealing component engineered for high temperature resilience in residential and commercial gas fired systems. Designed as a high performance flange gasket, this part establishes a robust seal between the burner assembly and the heat exchanger or orifice plate. By preventing the bypass of combustion gases and minimizing heat loss, the 35K73 ensures the pressure switch detects proper drafting while