My hvac company tells me i need a new heat exchanger corroding and a new blower fan because the blades are starting to crack.
Gas furnace parts diagram.
E3 m1 m3 and m7.
Just select the model you have.
Please have the model and serial number of your unit for all current lennox oem parts available.
To repair they quoted me 600 00 and to buy a new one 3 000 to 4300 00.
A gas manifold gas burners heat exchanger vents ignition controls safety controls and blower motor the appliance itself resembles a large box that absorbs cold air and cleans it by means of an air filter.
4 thoughts on gas furnace components and parts explained beth july 7 2020.
Genuine lennox oem parts ready to ship from an authorized lennox dealer.
Furnaces that work on gas typically have some common gas furnace parts.
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Home help resources furnace parts breakdown pdfs find replacement parts list breakdowns for all of the intertherm nordyne miller furnaces we carry.