Most furnace models have one large fan for cooling which is located at the bottom of the furnace. A qualified electrician will be able to replace the fan. Some disassembly and reassembly of the electric wires at the back of the furnace are required which must be done by a qualified electrician. Please ensure that there is no power being supplied to the furnace when performing a change-out.
Fits MHI Furnace:
- N18-40, M18-40
- N11-17, M11-17
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