What to Do When Your Heat Pump Won’t Turn On at All

Heating components in our homes can experience a few kinds of issues, and failure to turn on whatsoever is one of the most significant. Heat pumps are a great example – what should you be doing if your heat pump won’t turn on at all?

At Thompson’s Comfort Connection, we’re here to help with a wide range of heat pump repair services for clients around Salt Lake City, Draper, Sandy, Cottonwood Heights, Midvale, Riverton, and nearby parts of Utah. Here are some tips on what to do if your heat pump won’t turn on whatsoever, from quick DIY checks and troubleshooting tips to certain situations where professional assistance will be required.

Quick DIY Checks

In many cases where a heat pump won’t turn on, certain basic DIY checks that most homeowners can perform on their own will solve the issue. Some examples:

• Power supply: In some cases, the issue may simply be a tripped breaker or blown fuse. Check the electrical panel and make sure all switches are in the “on” position. And furthermore, be sure to confirm that the component itself is turned on and is receiving power.
• Thermostat concerns: If the heat pump isn’t turning on, it could be a problem with the thermostat itself. Check that it’s set to “heat” mode and that the temperature is set above room temperature.
• Air filters: A dirty air filter can restrict airflow and cause the heat pump to malfunction. Be sure to check and replace air filters regularly according to manufacturer recommendations.
• Outdoor unit: Make sure there are no obstructions or debris blocking the outdoor unit. Additionally, check for any visible damage or signs of wear and tear, such as damaged wiring or coils.

Electrical or Sensor-Related Issues

In other cases, a heat pump that won’t turn on or is not functioning properly could be due to electrical or sensor-related issues. These can include:

• Thermostat: Make sure your thermostat is set to the correct mode (heating) and temperature. If it’s a programmable thermostat, check the settings and make sure they are accurate.
• Electrical connections: Ensure all electrical connections are secure and free of any corrosion or damage. Loose or damaged connections can prevent the heat pump from receiving enough power to function properly.
• Capacitor: The capacitor is responsible for starting the compressor in a heat pump. If it goes bad, the heat pump may fail to turn on. A trained technician can test and replace a faulty capacitor.
• Refrigerant levels: The refrigerant in a heat pump is responsible for transferring heat from one location to another. If the refrigerant levels are too low or too high, it can affect the efficiency and performance of the heat pump. A certified technician can check and adjust the refrigerant levels as needed.
• Coils: Over time, dust and debris can build up on the coils of a heat pump, which can impact its ability to transfer heat effectively. Regular cleaning and maintenance of the coils by a professional can help improve the efficiency and lifespan of your heat pump.

Other Situations Where Professional Help is Needed

There are also a few other situations where a heat pump that won’t turn on will require the help of a professional. These include:

• Compressor Problems: The compressor is the heart of a heat pump, and if it malfunctions, the entire system will not work properly. Troubleshooting and repairing compressor issues should only be done by an experienced technician.
• Heat Exchanger Damage: The heat exchanger is responsible for transferring heat between the indoor and outdoor units of a heat pump. If it becomes damaged, it can greatly affect the efficiency and performance of the heat pump. Repairing or replacing a heat exchanger should be left to professionals.
• Major physical damage: In the event of physical damage to any part of your heat pump, it is important to contact a technician immediately. Trying to repair or replace major components yourself can be dangerous and may cause further damage.

As you can see, there are a number of potential explanations for a heat pump that is failing to turn on and begin operating. Several of them can be fixed with some basic DIY approaches, while others will require the help of a professional technician.

If you are unsure about how to address any of these issues, it is always best to err on the side of caution and contact a professional for assistance. And our team at Thompson’s Comfort Connection is here to help – contact us for heat pump repair or any other HVAC needs around Salt Lake City, Draper, Sandy, Cottonwood Heights, Midvale, Riverton, and nearby parts of Utah!