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As long as your furnace remains in fundamentally good shape, it should produce almost no noise at all. Therefore, if a loud racket coming from your furnace begins to disturb your peace in Columbus, GA, you should take immediate action to address the issue. Here are three specific noises that often suggest something might be wrong with your furnace.

1. Popping

If, after initially your furnace begins heating, you notice it beginning to emit popping noises, you may have nothing to worry about. Sometimes, popping sounds may come from your ductwork as hot air forces it to expand. However, these noises shouldn’t be especially loud and should only last temporarily.

If the pops you hear are disturbingly forceful or persist, then it’s more likely that something is wrong with your furnace. Loud pops or bangs may indicate that your furnace has dirty burners, which will likely interfere with ignition, or cracks in its heat exchanger. In certain kinds of furnaces, the latter problem may trigger the release of toxic carbon monoxide gas into your home.

2. Grinding

This noise is a reliable sign that at least one important part somewhere in your furnace has worn down. Perhaps the component simply requires lubrication. During a maintenance appointment, HVAC technicians can discover the source of this noise and take the appropriate action to stop it.

3. Squealing or Screeching

The most common explanation for this piercing noise is that your furnace’s belt has either slipped out of place or sustained some kind of significant damage. The belt’s purpose is to transfer energy from the blower motor to the fans, and without it, airflow may become lackluster or even nonexistent. Professionals will need to either replace the belt or adjust its tension.

Persistent, obtrusive and jarring noises should not come from your furnace. For help, call Climate Control Heating & Air Conditioning and let us give you the finest heating repair services around Columbus, GA.

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