this 18" final burner assembly kit provides long-term resistance to corrosion and thermal stress

T6069A4010

the 903977 door assembly offers a precise fit to resolve issues with vibrating panels

which is intended for closed-loop hydronic heating and cooling

Lennox 25W90 Plate 340155-7026 this 18" final burner assemblyThe Lennox 25W90 Collector Box Plate is a critical replacement component engineered for high efficiency Lennox G40, G41, G50, G51, and G61 series gas furnaces. This secondary heat exchanger plate acts as the primary interface for managing condensate drainage and flue gas transitions within the condensing furnace collector box assembly. Manufactured with corrosion resistant materials, the 25W90 provides a precise seal to maintain required static