Because it redistributes warm air that’s already in your home, a heat pump is an efficient way to make your living space comfortable. However, like any HVAC device, a heat pump will eventually become too old to operate correctly. Typically, the system lasts 15 years; however, professionals may need to replace some components like a compressor or filter before then or replace the unit entirely. Here are three signs of failure so that you can seek repairs or a replacement before you lose heat in the middle of a cold spell. 

4 Signs That a Heat Pump Needs Attention

1. Uneven Heat

Sometimes, you’ll notice heat blowing from the ducts that doesn’t seem as warm as it should be. Compressor malfunctions may cause cool air to blow from the vents. In other cases, uneven heating throughout your home may point to an overworked unit that professionals should replace. If you’re getting warm air, but the flow is restricted, you may have a unit with clogged filters or another performance problem.

2. High Energy Bills

Although it’s normally a source of cost-efficient heat, a pump may result in a rising electric bill if it’s starting to lose efficiency. If you’ve noticed your energy bills are more expensive than they were during the last cold season, have your unit inspected.

3. Unusual Noises

If they’re operating correctly, heat pumps are virtually silent, so if there is rumbling, squeaking, or grinding coming from the unit, you know something is wrong. In many cases, this may be caused by a single part that’s too worn to function correctly. However, loud screeching or grating may indicate a more serious issue that calls for a complete unit replacement.

3. Constant On/Off Cycling

When a pump is short cycling, meaning it switches on and off frequently, it’s struggling to heat your home correctly. Sometimes a faulty thermostat causes this problem. In other cases, the main unit may be malfunctioning, shutting down, and restarting multiple times. Either way, have the unit inspected by a professional to determine whether repairs are necessary.

To keep your heat pump working all season long, have it serviced by the pros at David’s Heating & Cooling in Bolivar, MO. Serving the Southwest Missouri area, they specialize in emergency HVAC repairs, furnace maintenance, and new climate control system installation. To learn more about their offerings, visit their website. Call (417) 326-4822 to schedule an appointment.