Lennox 23H11 Flue Gasket 319852-301 cracks in the ceramic

cracks in the ceramic

while also remaining compatible with R-22 retrofits and repairs

the 2-hour shortest switching time and high-accuracy movement (within ± 24 minutes per year) ensure that system schedules remain precise under standard operating conditions

Designed to protect the primary heat exchanger from over-pressurization

Key Benefits for Technicians Fixed 170°F Operating Point: Provides a precise thermal limit to protect internal components from excessive heat

Lennox 23H11 Flue Gasket 319852-301 cracks in the ceramicThe Lennox 23H11 Flue Gasket is a critical high temperature seal designed specifically for Lennox G24 and G32 series gas furnaces. Also identified by part number 23H1101, this OEM component ensures a gas tight seal between the inducer motor assembly and the flue collector box, preventing the hazardous leakage of combustion byproducts into the cabinet. When performing a furnace inducer motor replacement, reusing an old, compressed, or brittle gasket