Efficient DIY AC Maintenance Hacks

06/17/2024 0 Comments


Keeping your air conditioning system in top-notch condition is crucial for ensuring a comfortable living or working environment, especially during the sweltering Texas summers. While professional maintenance is recommended, there are several DIY tips you can follow to extend the life of your AC unit and potentially save money on energy bills.

Air Filter Replacement

  1. Check your air filter monthly and replace it every three months or as needed. A clogged filter restricts airflow, reducing efficiency and potentially causing damage.
  2. When replacing the filter, ensure it’s the correct size and type specified by the manufacturer.
  3. Consider investing in a high-quality pleated filter, which can trap more indoor air pollutants and extend the replacement interval.

Outdoor Unit Maintenance

  1. Clear any debris, such as leaves, twigs, or grass clippings, from the area surrounding the outdoor unit. Obstructions can impede airflow and reduce efficiency.
  2. Use a soft-bristle brush or a garden hose with a low-pressure setting to gently clean the fins on the outdoor unit. Bent fins can be carefully straightened with a fin comb.
  3. Ensure the outdoor unit is level and stable on a solid surface. An uneven unit can vibrate excessively and cause premature wear.

Indoor Unit Cleaning

  1. Turn off the power to the indoor unit before attempting any cleaning.
  2. Remove the grille or access panel to expose the evaporator coils. Use a soft brush or a coil cleaning solution to gently clean the coils.
  3. Vacuum any visible dust or debris from the indoor unit’s interior components.
  4. Check the condensate drain line for clogs and flush it with a mixture of water and vinegar if necessary.

Thermostat Adjustment

  1. Set your thermostat to a comfortable temperature and avoid frequent adjustments. Drastic temperature changes can strain the system and waste energy.
  2. Consider installing a programmable or smart thermostat to automatically adjust temperatures based on your schedule and preferences.
  3. During periods of extended absence, set the thermostat a few degrees higher to reduce energy consumption.


By following these simple DIY maintenance tips, you can ensure your air conditioning system operates efficiently, prolonging its lifespan and saving you money on costly repairs or replacements. However, it’s essential to seek professional assistance from reputable HVAC companies like Webb Air for more complex issues or if you encounter any problems beyond your skill level.