This is the burner assembly itself

Encased in a NEMA 3R enclosure

venting should be piped to a safe outdoor location according to local mechanical codes rather than using a limit device

so verify your wiring harness before installation

The FM approved pressure switch ensures compliance with safety standards for fuel-fired equipment and ventilation monitoring

Lennox 11X33 Motor THPU32HP7Y This is the burner assemblyThe Lennox 11X33 is a high efficiency ECM motor designed for precise airflow control in residential and commercial HVAC applications. Operating at 1HP and 208 230V, this single phase, CCW rotation motor utilizes electronically commutated technology to significantly reduce energy consumption compared to standard PSC motors. This Lennox OEM replacement motor is engineered for seamless integration with compatible furnace and air handler control boards,