Lennox 33J24 Main Burner R-134A making it a versatile choice

making it a versatile choice for service technicians managing diverse inventory

The machined flange provides necessary structural support

Integrating this precision reheat coil into your air handler restores factory-spec performance

To prevent common failure points

This dual input sensor model operates within a pressure range of 190-250 psig

Lennox 33J24 Main Burner R-134A making it a versatile choiceFor 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