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Hush Air Heating & Air Conditioning Blog

5 Reasons Your Heat Pump in Norco, CA, is Noisy

Heat Pump

Your heat pump is a key component to keeping your home comfortable. As such, you want it to run as smoothly as possible. Unfortunately, certain sounds from your system can indicate a problem that needs an HVAC professional. Here are some possible causes of noises from your heat pump in Norco, CA:

Loose or Damaged Components

One of the most common types of noises you could hear from your heat pump is a loose or damaged component. This can cause the pump to make a loud buzzing fan noise. Call a service technician to locate the noise source in a manual inspection if you hear these sounds.

High or Low Refrigerant Levels

If your heat pump isn’t functioning with the right refrigerant levels, it may start making unusual noises. If the refrigerant is too low, this can cause components to work harder and generate excessive noise. On the other hand, if the refrigerant level is too high, your system will vibrate excessively.

Dirty Air Filters

Dirty air filters can cause your heat pump to make odd noises because the system has to work harder to move the air through the filter. You should engage professional help for maintenance on your HVAC system to prevent mechanical problems.

Blocked or Obstructed Vents

Air must move freely in these vents and out of the house through the roof. Clogged or blocked vents can cause your heat pump to make more noise than normal. The increased effort can also lead to mechanical problems.

Outdoor Unit Issue

If you hear a high-pitched chirping or squeaking, it could be coming from your outdoor unit. It simply means there is a problem with the pump, and it isn’t producing the necessary pressure for proper operation.

To prevent these noises from occurring, you should inspect and clean your system regularly. You should also change the filters every month. If you have a noisy heat pump, call Hush Air Heating & Air Conditioning today for urgent and speedy heating repairs.

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