4 Heat Pump Noises You Need to Address in Sarasota, FL

Loud and weird noises coming from your heat pump in Sarasota, FL, should alarm you. These noises from your heat pump act as warning signs of faulty components or a failing system that requires an expert’s attention. Here are some heat pump noises that should prompt you to call a professional:

Metal Hitting Metal

Metallic sounds are a warning sign that you should shut down the heat pump and inspect the fan component. When metal hits metal in your heat pump, it signifies fan blades hitting other parts or the presence of foreign objects. It’s essential to hire a heating repair service technician to check for broken or damaged fans and repair other faults.

Strong Vibrations

Buzzing or vibration sounds that happen for longer than the usual defrost cycle signify a jammed fan. They could also indicate a lodged moving component or another complex issue. It’s advisable to seek professional help to diagnose the cause of the buzzing sound or vibrations and fix your heat pump.


Screw compressors often make a screeching or squealing sound that you should not overlook. It might be that the compressor is exerting excessive pressure on the heat pump’s refrigerant, preventing it from heating and cooling effectively. Contact an HVAC service technician to inspect the device for any faults or recommend a replacement if the damage is severe.


The condensate drain system might be the cause of the sounds of running water from your heat pump. You should look out for signs of water damage, drain line clog or leaking signs. It’s best to call an expert for proper diagnosis and repairs.

Address heat pump noises as soon as you notice them before they escalate. Look out for these strange heat pump noises and know when to call a service technician for repairs. At All American Heating & Cooling, we have the best HVAC service technicians for heat pump maintenance, replacements and repairs.

Image provided by iStock

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