Simply the Best

Back To Blog

Why Won’t My Heat Pump Turn On?

post img

Heat pumps are innovative systems that provide both heating and cooling that keep your Texas home comfortable all year.

However, even the most well-maintained heat pump can eventually experience issues. One common problem homeowners may encounter with their heat pumps is a failure to turn on.

In this blog post, the HVAC experts at Harris Air Services explore some of the potential reasons why your heat pump may fail to turn on so you can better understand the underlying issues that may be at play.

Harris Air Services is ready to help! Learn more

Common Heat Pump Issues

When a heat pump doesn’t kick on when you need it to, there are usually three main culprits responsible for the problem. These include:

Your Thermostat Isn’t Wired Properly

One of the first things you should check when your heat pump refuses to turn on is your thermostat. See if your thermostat is functioning properly by checking its display for any error messages, alerts, or other abnormal activity.

Make sure your thermostat is also set to the correct setting, with the heat pump marked as “on.”

If you have an outdated thermostat, it’s possible the model you have may not be compatible with a heat pump, which may necessitate a replacement. After replacing your thermostat, if you still encounter issues with your heat pump, there may be an issue with your wiring.

In this case, it’s best to consult with a professional HVAC technician to discuss your options.

Your Heat Pump Needs a New Starter Capacitor

When your heat pump’s capacitor starts to deteriorate, you may hear a clicking sound coming from your system. The capacitor is what’s responsible for sending an electrical charge to the motors, allowing your heat pump to turn on as expected.

If there’s an issue with your capacitor, your HVAC technician may need to replace the component to restore full functionality to your heat pump.

You Have a Faulty Reversing Valve

One of the main benefits of a heat pump is its ability to switch between heating and cooling depending on the temperature. This is made possible through a reversing valve, which allows the system to switch from heating in the winter to cooling in the summer.

When the reversing valve malfunctions, it can prevent your heat pump from switching from hot to cold, keeping it from turning on as expected. In addition to operational failures, signs of a faulty reversing valve may include reduced heating or cooling performance and higher-than-normal energy bills.

Having an HVAC technician diagnose and fix the problem is the best way to restore heat pump functionality.

Schedule Heat Pump Repair With Harris Air in Texas

When your heat pump won’t turn on, trust the experts at Harris Air to get your system back in proper working condition. Offering same-day heat pump repairs for true comfort emergencies, we strive to get your system back up and running as quickly and efficiently as possible.

Your satisfaction is our number one priority, delivering unparalleled peace of mind through our team of highly trained technicians.

Schedule heat pump repair with Harris Air in Texas by calling our team at 469-325-1034 today.

Our Affiliations