Optimized Voltage Range: Rated for up to 440Vac

Whether you are performing a new installation or upgrading an existing air handler

For technicians maintaining head pressure in demanding conditions

the signal remains stable over long distances compared to 0-10VDC alternatives

Cross-Compatibility: Confirmed 100% identical to the GC Valves S301GF02N3BD7

Lennox 99M77 Inducer Gasket 322838-754 Optimized Voltage Range: Rated forThe Lennox 99M77 Inducer Gasket is a critical OEM replacement part designed to establish an airtight seal between the draft inducer motor and the furnace collector box. Engineered for high efficiency gas furnaces, this combustion air gasket prevents hazardous flue gases and moisture from bypassing the exhaust path, ensuring the pressure switch detects proper static pressure for system ignition. Fabricated from high grade foam or temperature resistant