Why Is My Heat Pump Always Running?

It’s a common scenario: your heat pump seems to run non-stop, even when the weather isn’t particularly cold or hot. This can be frustrating for homeowners, leading to concerns about energy efficiency and the potential for higher utility bills.

In this blog post, Arronco Comfort Air is here to explain why your heat pump might be continuously running and provide some insights into common troubleshooting steps to address this issue.

Common Heat Pump Troubleshooting

Before delving into the specific reasons why your heat pump might be running constantly, it’s helpful to understand some general troubleshooting steps you can take when encountering issues with your system. Here are a few common problems and their possible solutions:

• Check the thermostat settings: Ensure that the thermostat is set to the correct mode (heating or cooling) and that the temperature setting is appropriate. Sometimes, simple adjustments to the thermostat can resolve the issue.
• Inspect the air filters: Dirty or clogged air filters can restrict airflow, causing the system to work harder and run longer. Regularly check and replace filters to maintain optimal performance.
• Examine the outdoor unit: Make sure it’s free of debris, such as leaves, dirt, or snow, which can obstruct airflow and affect the unit’s efficiency.
• Check for refrigerant leaks: Low refrigerant levels can cause the heat pump to run continuously. If you suspect a refrigerant leak, it’s best to contact a professional to diagnose and repair it.

Most Common Causes for Heat Pumps Constantly Running

If your heat pump is still running constantly after performing some basic troubleshooting, there could be several underlying reasons for this behavior. Here are the most common causes for your unit to run non-stop:

• Dirty coils: Over time, the evaporator and condenser coils can accumulate dirt and grime, reducing the system’s efficiency and causing it to run continuously. Regular maintenance, including coil cleaning, can help prevent this issue.
• Improperly sized heat pump: If the pump is too small for your heating and cooling needs, it may struggle to maintain your desired temperature, leading to constant operation. A professional assessment can determine if your system is appropriately sized for your residence.
• Thermostat malfunctions: A faulty thermostat can send incorrect signals, causing the unit to run continuously. Replacing or repairing the thermostat may resolve the issue.
• Leaky ductwork: Air leaks in your home’s ductwork can result in inefficient heating and cooling, causing longer run times to compensate for the lost air. Sealing the leaks can improve system performance and reduce runtime.
• Extreme weather conditions: During extreme cold or hot periods, your pump may run more frequently to maintain a comfortable indoor temperature. While this is normal to some extent, prolonged extreme weather can strain the system.

Give Arronco a Call Today!

Sometimes, your heat pump still runs constantly despite your best efforts to troubleshoot the issue. If this happens, Arronco Comfort Air can assist you with any heating and cooling concerns. Our family-owned and -operated business prides itself on quality, experience, and the friendliness of our staff.

All our technicians are thoroughly background-checked and vetted to ensure you receive the best service possible. We service all brands of heat pumps and HVAC and are committed to finding the right solution for your home.

For help with your stubborn heat pump, schedule service with Arronco today to get it running like new.