Don’t Ignore These 5 HVAC Sounds

It’s not normal to hear a strange sound coming from your HVAC system. In fact, these weird noises are signs that your unit is ready to fail. A normal operating system will only make an occasional click. When you hear these five sounds, you need to call a professional HVAC company for help.

1. Screeching

Bad belts are often the cause of screeching noises. In most cases, you’ll have to replace the belt with a new component. When you hear a screech, you’ll want to replace the belt as soon as possible. If the belt breaks, your HVAC’s blower will no longer work. Blower issues can add additional costs to your repair bill.

2. Banging and Clanking

A bad assembly or motor will make a loud clanking sound. These noises are a good indication that something is about to come loose in your unit. If you hear a heavy banging sound, then a broken part is probably causing the noise. The skilled staff at Collins Comfort Masters in Gilbert can help you pinpoint the source of these sounds.

3. Flapping

Flapping noises sound like a card stuck in the spokes of a bicycle. When you hear a flapping noise, you probably have something caught in the blower area. While it’s not a serious problem, you’ll want to remove the obstruction to prevent any further damage.

4. Rapid Clicking

When your HVAC system turns on or off, you’ll hear a faint clicking sound. Rapid clicking sounds are a cause for concern. Your relay or components might be faulty and need to be replaced.

5. A Rattling Compressor

Your compressor should never make a rattling sound. When the outside HVAC unit is rattling, this is the sign of a failing motor. If you hear a rattling sound, you should contact a trained technician to inspect your HVAC system.

If you hear any of these sounds, then your HVAC system needs to be inspected by a professional company. Our trained technicians will find the source of the issue and help you resolve it. If you’d like to schedule a service call anywhere in Tempe or the Phoenix metro area, then call Collins Comfort Masters today. In addition to heating and cooling repairs, we also perform installations and routine maintenance.