The 100276822 is designed with a switchable or dual-function logic to allow for automatic reset or manual reset depending on the wiring and configuration selected during installation

This OEM-spec replacement ensures the heating unit maintains its AFUE rating and operates within safe CO levels

Please verify your specific model number before purchasing

ensuring correct footprint and terminal layout

it is typically paired with actuators like the AMB(X)

Lennox 89W83 Blower Housing THPU32HP7Y The 100276822 is designed withThe Lennox 89W83 Blower Housing is a critical OEM replacement part engineered for high performance air delivery in compatible Lennox furnaces and air handlers. This factory authorized blower assembly includes a precision balanced 10" x 8" blower wheel, ensuring optimal static pressure and CFM output across the heat exchanger or evaporator coil. Designed to meet strict HVAC airflow specifications, the 89W83 housing maintains structural integrity under