Keep Your HVAC System Operating Efficiently All Year Round

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As temperatures soar in San Jose and the Silicon Valley area, the last thing you want is for your air conditioner to freeze up unexpectedly. An air conditioner working overtime can lead to frost buildup, leaving you in a sticky situation. Let’s explore the common causes of a frozen air conditioner and how you can prevent this issue.

Restricted Airflow: A Common Culprit

One of the primary reasons for a frozen air conditioner is restricted airflow. When airflow is hindered, the evaporator coils can dip below freezing temperatures, causing ice to form. Here are some common factors that can restrict airflow:

Clogged Air Filters: Dirty air filters impede proper airflow over the coils, forcing your system to work harder. Regularly change your air filters to maintain optimal airflow.
Malfunctioning Blower Motor: If the blower motor isn’t functioning correctly, it can negatively impact airflow. Have your HVAC technician inspect the motor to ensure it operates at the correct speed.
Blocked Supply Registers: Make sure all supply registers are open and free from obstructions to allow unrestricted airflow throughout your home.

Dirty Coils: A Hidden Culprit

Dirty coils can also cause a frozen air conditioner. When coils are coated in grime, heat exchange is compromised, leading to a drop in coil temperature. Regular maintenance, including coil cleaning during annual checkups, can help prevent this issue.

Low Refrigerant Levels: A Critical Issue

Low refrigerant levels can result in a frozen air conditioner as well. If your technician suspects a refrigerant leak, prompt action is essential. In some cases, upgrading to a new air conditioner may be necessary to resolve the issue effectively.

To ensure your HVAC system operates efficiently throughout the year, it’s crucial to address any issues promptly. If you encounter a frozen air conditioner or suspect other HVAC problems, AAA Furnace, Air Conditioning & Water Heater Service is here to help.

For expert assistance and reliable HVAC services in San Jose, contact AAA Furnace at (408) 293-4717 or email us at contact@aaa-furnace.com. You can also visit our website at aaa-furnace.com for more information on maintaining a comfortable home environment.

Remember, a well-maintained HVAC system is key to staying cool and comfortable during the hottest months. Don’t let HVAC issues disrupt your comfort—trust AAA Furnace to keep your home running smoothly.

Providing top-notch HVAC services in San Jose and the Silicon Valley area to keep you cool and comfortable all year round.

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