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Moisture Control: Eliminates internal condensation and freeze-ups within the crankcase to extend the operational life of the compressor
To prevent common failure points
this OEM switch ensures proper venting and combustion airflow before allowing the gas valve to energize
5 cubic inch volume (approx
The machined flange provides necessary structural support
Lennox 33J24 Main Burner R-134A Moisture Control: Eliminates internal condensationFor veteran technicians and mechanical contractors, the Lennox 33J24 Main Burner (also identified under part number 33J2401) is an essential OEM replacement component designed for high efficiency gas furnaces. This precision engineered burner is critical for maintaining the correct air gas mixture and ensuring a stable, clean blue flame during the ignition cycle. Built to withstand high thermal stress, it effectively prevents common issues such as