Sudden temperature changes in Hutchinson Island, FL, can lead to your heat pump short cycling. This occurs when the air compressor switches on and off too quickly, causing inconsistent temperatures throughout your home. The following are some common causes of heat pump short cycling:

Oversized Heat Pump

An oversized system can often lead to short cycling because the heat pump is too powerful for the size of the home, causing it to heat or cool the area quickly and then shut off. While this may seem good, it leads to fluctuating temperatures and increased energy use. Since the system isn’t running for long periods, it’s constantly starting and stopping, which uses more energy and can lead to wear and tear on the system.

Refrigerant Leakage

If your heat pump is low on refrigerant due to a leak, it can’t properly transfer heat. As such, the system will work harder and cycle on and off more frequently. This leads to inconsistent temperatures, poor indoor air quality and can damage your system over time.

Thermostat Problems

A faulty or incorrectly placed thermostat can cause short cycling. If the thermostat is where it quickly reaches the set temperature, like near a vent or window, it might signal the system to shut off before the rest of the home is adequately heated or cooled. Additionally, if you set the temperature too low or high, it could cause short cycling.

Clogged Air Filters

Dirty air filters can restrict airflow and reduce the efficiency of your heat pump. This causes it to work harder and cycle on and off more frequently, leading to short cycling. We recommend checking your air filters every month and replacing them when necessary.

Always strive to maintain a comfortable temperature in your home without putting extra strain on your system. Contact North County Cooling Inc. if you need AC repairs for your heat pump. We will solve your HVAC issues quickly and efficiently.

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