Lennox 69W87 Burner Assembly 321702-401 0-20 psig)

0-20 psig)

This OEM Nordyne replacement part features a 3-1/8 inch insertion depth and is specifically calibrated for an operating range of 155

Its universal mounting bracket and standardized footprint facilitate a straightforward drop-in replacement for existing DP contactors from brands like Square D

ensuring compatibility with legacy systems

which is critical for preventing downstream pressure spikes

Lennox 69W87 Burner Assembly 321702-401 0-20 psig)For field technicians and mechanical contractors, the Lennox 69W87 Burner Assembly (Manufacturer Number 602866 04) is a critical OEM replacement engineered for high efficiency gas furnaces. This 4 burner configuration is manufactured from heavy duty aluminized steel to provide superior thermal resistance and consistent flame distribution across the heat exchanger. Precisely calibrated for optimal air to gas mixture, the Lennox 69W87 prevents delayed