25W89 | Burner Cover | Lennox Fin Spacing_3/4IN Its frame is made of

Its frame is made of rolled steel

meeting the demands of demanding environments

making it suitable for outdoor or harsh industrial settings

It features an auxiliary switch that provides feedback on the valve's position

25W89 | Burner Cover | Lennox Fin Spacing_3/4IN Its frame is made ofThe Lennox NCO 25W89 Burner Cover is a crucial component for maintaining the optimal combustion process in Lennox gas furnaces. Constructed with high temperature resistant materials, this cover effectively shields the burner flame from external elements, ensuring consistent ignition and proper heating performance. Its precise fit and snug design prevent air leakage, maximizing combustion efficiency and reducing fuel consumption. The Lennox NCO 25W89