Most heat pumps last about 15 years. However, if your heat pump is more than 15 years old and still working, an upgrade for better energy efficiency and functionality may be a good idea. Sometimes, an appliance may require replacement before reaching its average lifespan. It’s important to know the warning signs that your heat pump needs repair or replacement.
The Heat Pump Won’t Power On
Issues with your HVAC system’s thermostat connection or a tripped breaker can keep your heat pump from turning on. Before switching it on, ensure your heat setting is correct and all breakers are in the proper position.
A broken reversing valve may be behind your heat pump issues. Reversing valves control hot and cold air flow. This valve may require replacement if only the hot or cold air turns on.
If you hear a click when turning the pump on, your starter capacitor might be broken. Issues with reversing valves or starter capacitors will require professional service.
The Heat Pump Doesn’t Heat Your Home
A clogged unit or dirty air filter can keep the heat pump from working. Replacing the air filter and seeing if anything changes is a good idea. Low refrigerant levels can also keep a heat pump from working. Having an HVAC technician check your levels is a good idea because they can add refrigerant if your system needs it.
Your Pump Won’t Cool Your Home
Low refrigerant levels or a faulty thermostat connection can hinder cooling in your home. Ensuring that your thermostat is set to cool is important. A lack of air might mean a faulty thermostat or pump. Lukewarm or partially cool air could mean a dirty air filter or pump.
Strange Noises or Smells
Heat pumps might hum while running, but rattling and screeching are concerning. Such sounds could signify a leak, a displaced fan belt, or a loose part. Anything more serious than a loose panel cover will require a technician.
If your heat pump or the nearby area has an odd smell, this may mean trouble. Burning smells may indicate problems with the wiring. Musty smells, on the other hand, might mean that you have mold. Turning the unit off and contacting a professional will help you get things resolved.
A functional heat pump is essential to keeping your HVAC system running properly. If you have issues with your heat pump, it will be harder to keep your home at a comfortable temperature. When you need heat pump services in Eatonton, GA, contact us at Superior Heating and Air.