When your furnace is operating properly, it should deliver warm air without generating too much noise. While it’s common to hear your furnace making noise as it starts up, other noises are indicating your furnace needs immediate professional support.
Here are some of the most frequent furnace noises and what they can be indicating. If your furnace is making an odd noise, our friendly heating specialists are here to fix the problem with the best furnace repair in Tucson and Phoenix, Arizona.
1. Furnace Making a Banging Noise
You could have an urgent situation on your hands if you’re hearing your furnace making a banging noise. If your furnace is making a knocking noise, it may signal there could be a couple of problems. These range from gas accumulating in your furnace or a ductwork situation.
Banging Sounds Coming from Your Furnace
Your heating system becomes grimy as time passes, so that’s why it’s essential to schedule routine furnace maintenance with Desert Husky HVAC/R Services. One of the jobs our technicians complete during this appointment is clean your furnace’s burners. When this piece gets grubby, you could hear your furnace making a loud rumbling noise when ignition takes longer than normal. The following gas buildup can crack your furnace’s heat exchanger, where natural gas changes into heat. Any breaks in it can emit carbon monoxide, which is normally vented away from your home. This toxic gas can be lethal