If your heat pump keeps cycling after a few minutes, it could be a sign of a technical fault. It can damage components and age your equipment faster. Here are some of the reasons your heat pump in Awendaw, SC, is always turning on and off:

Incorrect Thermostat Readings

The thermostat is the control center of your heating and cooling system. An inaccurate reading can lead to the heat pump cycling on and off after a few minutes.

Placement is a critical factor that determines the accuracy of your thermostat. It must not be in direct sunlight or around other heat sources such as an oven or a space heater. The device should also be away from the windows and vents.

If there’s no issue with the thermostat’s placement, the other problem could be the wiring to the heat pump. In that case, you can talk to our NATE-certified heat pump service technician for professional assistance.

Inefficiencies From Refrigerant Leaks

The heat pump’s refrigerant is a critical part of your system that facilitates heat energy transfer. In winter, it absorbs heat from the outdoors and distributes it into your home.

When the fluid starts to leak, your heat pump output may fail to meet your home’s energy needs. As a result, it won’t complete a heating cycle.

One sign of a refrigerant leak is frost on the heat pump’s outdoor unit. Due to problems with pressurization, you may also heat faint hissing or bubbling. If you notice signs of a leak, call a professional for repairs.

A Defective Heat Pump Control Board

Another possible cause of the cycling is a defective control board and switch. The control board works with your thermostat to ensure the heat pump is working optimally. For the safety and longevity of your equipment, it’s advisable to leave the task to a certified service technician.

Improper Sizing During Installation

A cycling problem could be a substandard installation process that does not consider the system’s capacity. An oversized unit will keep cycling to avoid overheating.

It’s always wise to address malfunctions as soon as they crop up. Contact the heating service team at Carolina Custom for top-notch HVAC solutions in Awendaw, SC.

Image provided by iStock

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