supporting 120V

Extended Lead Length: 48-inch wiring leads provide ample reach for integration with standard contactors and terminal blocks

Advanced Logic Control: Manages the timing for hot surface igniters and blower delays to optimize heat exchanger efficiency and prevent overheating

Experienced technicians can bench-test the assembly by applying 120VAC to the line voltage terminals and jumping the humidistat (yellow wires) together

Lennox 69W90 Burner Assembly 318820-201 supporting 120VThe Lennox 69W90 Burner Assembly is a critical OEM replacement component engineered for precision combustion in compatible Lennox gas furnaces and heating units. This assembly ensures optimal fuel to air ratios, maintaining steady thermal output and reliable furnace ignition under high demand cycles. Designed for a direct fit, the 69W90 eliminates the need for field modifications, allowing for rapid installation and reduced downtime on site. When