Lennox 617359-01, Muffler Kit, 2 Inch
Cat # : 15Y66
Model/Part # : 617359-01
This product is used in several different models.
Quantity:
Product Overview
2 Inch Exhaust Muffler For 90% Efficiency Gas Furnaces
This muffler has been approved for all -030 through -090 model units with minimum and maximum pipe and -100 and -110 model units with minimum pipe or up to 29 feet only.This is the only 2” muffler approved by Lennox. Muffler MUST NOT be installed in areas subjected to temperatures below freezing without use of heat tape or insulation.