The heat pump is one of the most important components of a home HVAC system. It is designed to bring fresh air in from the outdoors, heating or cooling it depending on the season. But like any appliance, HVAC systems sometimes malfunction. Knowing what to look for can help you address issues before they become more extensive and costly to repair. Here are four signs you may need heat pump repair. 

4 Signs It’s Time for Heat Pump Repair 

1. Short Cycling 

Short cycling occurs when the air conditioner turns on, runs for a short time, shuts off, and turns on again soon afterward. Often caused by a malfunctioning heat pump, it can cause the system to work much harder than it should to cool the home, resulting in energy waste and wear and tear. 

2. Inconsistent Temperatures 

A working air conditioner should maintain a consistent temperature throughout the home. If some areas are colder than others, it may be because the heat pump is dispersing air inconsistently. Make sure there is nothing obstructing the vents and that the windows are locked. If so, call a professional for heat pump repair. 

3. Unusual Noises 

An appliance making strange noises is usually a red flag. A rattling sound may indicate a loose or misplaced part, while the sound of metal on metal may indicate the fan is hitting something. Call an HVAC contractor to determine the cause.

4. Increasing Electric Bills 

Some fluctuation in electricity bills is to be expected with the change of seasons. However, an inexplicable spike may be cause for concern. If a component is not working, the heat pump may have to work harder than it should to maintain the designated temperature, resulting in more electricity consumption.

Similarly, a steady increase year-over-year may indicate the heat pump is nearing the end of its lifespan. In this case, you may want to consider upgrading to a new energy-efficient model. 

If you live in the Lexington, KY, area, turn to AAA Heating & Air Conditioning Service, Inc. This HVAC maintenance and repair provider has served Fayette County for more than 55 years, offering a range of services for residential and commercial clients, from heat pump repair and replacement to furnace repair and indoor air quality testing. Call (859) 254-8838 or visit the website to learn more about how they can help.