Lennox 25W89 Burner Cover 320720-756 and the necessary button assembly

and the necessary button assembly

Verify your model and serial number before installation to ensure a proper fit with your specific natural gas appliance

This model also includes a integrated flood sensor with SentryPlus Alert technology

This control is rated for standard high-pressure refrigerants up to 400 PSI

Lennox 25W89 Burner Cover 320720-756 and the necessary button assemblyThe Lennox 25W89 Burner Cover (also identified by manufacturer reference LB 109746) is a high grade OEM replacement part engineered for Lennox residential and light commercial gas furnaces. Fabricated from high temperature resistant metal alloy, this furnace burner cap is critical for maintaining flame characteristics and ensuring clean combustion. Its precise design prevents flame rollout and air leakage, which directly optimizes combustion