A heat pump can last 15 years or more. Knowing when to call a heat pump repair company is important to get the most out of your system. Prompt repairs and proper maintenance can maximize the lifespan of the unit.
Since a heat pump provides both heating and cooling, it operates year-round. Therefore, wear and tear can occur at a faster rate than with a traditional HVAC system. You can avoid more serious problems or early replacement by recognizing the following signs you should call a heat pump repair professional:
- The System Won’t Turn On
- Your Heat Pump Won’t Turn Off
- The Unit Turns On and Off More Frequently
- The System Is Not Heating or Cooling Your Home
- The Heat Pump Is Making Strange Noises
- Odd Smells From the System
- Airflow Is Limited
- Your Energy Bill Suddenly Spikes
- Air Quality Has Decreased
- Why Do I Need a Heat Pump Repair Professional?
The System Won’t Turn On
The heat pump not turning on doesn’t necessarily mean a total system failure. Check if a circuit breaker tripped and reset it. Or, check that the thermostat is set correctly. However, more serious problems that can cause your heat pump to shut down include a failed starter capacitor (the system will make a clicking sound when it tries to activate) or a broken reversing valve. If the system turns on for only heating or cooling, the valve needs to be replaced.
Your Heat Pump Won’t Turn Off
A heat pump shouldn’t run constantly. If it does, the thermostat may be miscalibrated or malfunctioning. An air filter may be clogged, which can make the system work harder to compensate for poor airflow and performance. Call a professional if adjusting the thermostat or changing the air filter doesn’t resolve the issue. A compressor contactor, which controls the amount of power that reaches the heat pump, must be replaced by a technician.
The Unit Turns On and Off More Frequently
Short cycling means the system is turning on and off more frequently than it should. This can reduce efficiency and wear the unit out more quickly. If the issue isn’t corrected, you may have to replace your heat pump much sooner.
The System Is Not Heating or Cooling Your Home
Low refrigerant levels or a poor connection between the thermostat and the heat pump can prevent it from heating or cooling your home. Or, the electronic control board may not be working. Call a professional. They can examine the system to find the source of the problem and provide heat pump repair.
The Heat Pump Is Making Strange Noises
If the familiar hum of your heat pump turns into a rattling or screeching sound, call for help. A cover panel may need to be secured or a loose part may need to be tightened. Or, the fan belt may need to be realigned. Other possibilities include a leak, a damaged fan blade, or a heat pump that’s not level.
Odd Smells From the System
If a musty odor is coming from your heat pump, mold may be growing in the system. A bad wire or other electrical problem can be the source of burning smells. Or, if it smells like something is rotting, an animal may have gotten into the system and died, leaving you dealing with odors from its decomposition. Consult with a heat pump repair technician if any strange odors come from the unit.
Airflow Is Limited
A dirty filter can reduce airflow. Another source can be a malfunctioning blower motor, which you need a professional to fix. Your heat pump can’t function properly or provide temperature control if the blower system isn’t working.
Your Energy Bill Suddenly Spikes
Unless you start using your heat pump more, your energy bill should stay relatively consistent. Seasonal fluctuations are predictable and rate hikes are often announced in advance. If there’s no explanation for the increase, your heat pump may be running inefficiently. Replacing the air filter can help. Otherwise, call a professional to inspect the system for any hidden issues.
Air Quality Has Decreased
If the air quality in your home declines, your heat pump may be struggling to filter and circulate air effectively. A variety of issues can cause this. A trained technician can find the source of a malfunction and quickly repair the unit to restore temperature control and indoor air quality.
Why Do I Need a Heat Pump Repair Professional?
A DIY heat pump repair is unsafe and not likely to be successful. You can also cause more damage. A professional has the proper tools and equipment plus knows what to look for. They can avoid and resolve dangers such as leaking refrigerant or an electrical issue. Also, a trained technician can quickly complete a heat pump repair and test the unit to ensure it’s working. They assess the system as well to determine whether it should be replaced instead.
Call the Whale Is Your Heat Pump Repair Professional
If your heat pump isn’t working properly after some simple troubleshooting, our licensed service technicians can diagnose and fix the problem quickly. We service most major equipment brands and models. For prompt heat pump repair, call 802-909-4253.