Normal Home Furnace Noises
There is a suitable amount of noise that comes from the home furnace when it runs. This can be the sound of the home furnace lighting, air moving through the air ducts or the condenser unit buzzing.
However, there are other noises that pose bigger threats.
Why do these noises happen?
With each cycle, every part of the home furnace system bears stress and wear. With enough time, these parts change.
- Drain pans corrode or crack
- Rubber bands dry out and splinter
- Fire exchangers glue shut
- Air filters fill
- Air ducts tear
- Evaporator coils freeze
- Wires break or burn
As a result, noises happen. In these situations, homeowners need to turn off the home furnace and call their preferred home furnace specialist.