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you avoid the mounting and shaft alignment issues common with generic aftermarket alternatives
Can I use this orifice for a propane conversion
including the "Blue" series and Sensi models
21 inches in length
Lennox 52M63 Collector Box 320788-704 you avoid the mounting andThe Lennox 52M63 Collector Box is an essential OEM component designed for the efficient management and venting of combustion byproducts in high efficiency residential furnaces. This flue collector box is engineered specifically for the Lennox G40, G43, G50, G51, and G61 series gas furnaces, serving as the critical interface between the heat exchanger and the combustion air inducer. Constructing a reliable seal at the "cold end," the 52M63 ensures that