Heat pumps are a great way to cool your Vernon Hills, IL home using minimal energy. If your heat pump freezes, however, you could lose comfort inside your home. Check out these top reasons your heat pump might freeze so you know what to do if it happens to your system.
Dirty or Clogged Air Filter
Your heat pump’s air filter traps dust and dirt, keeping these contaminants out of the system for better operating conditions. If the air filter clogs, it can greatly reduce airflow. Reduced airflow can cause the condensation on the coils to freeze, hindering the system’s ability to extract heat from the air.
Be sure to change your air filter regularly, at least every two to three months. If you have pets, you may need to change it more often.
Dirty Condenser Coils
If dust and dirt cover your condenser coils inside the heat pump, the system may be unable to handle heat exchange properly. The buildup can act as insulation and cause the coils to freeze. Be sure to schedule regular HVAC maintenance services so that our technicians can keep your coils clean.
Low Refrigerant
Refrigerant helps your system make cold air by absorbing heat. When the refrigerant is low, your pump may not get enough heat through the system, causing it to freeze. You should address refrigerant leaks promptly to minimize damage to the system, restore comfort to your home and prevent potential environmental and personal safety hazards.
Low Outside Temperature
When the outdoor temperature drops below 60 degrees, your heat pump may get too cold in cooling mode. This can cause the coils inside to freeze. Rather than using the heat pump to cool your home, open windows for fresh air on milder days.
When your heat pump freezes, you won’t get the cooling you need to keep your home comfortable. For trusted, skilled heat pump repairs in Vernon Hills, IL, call our expert technicians at Ireland Heating & Air Conditioning Co.
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