Discover How to Maintain an Air Conditioning Unit

An air conditioning unit is integral to the home and must be regularly checked and maintained.

Air conditioning units are essential to keeping a home ventilated, but they can also attract high fees for maintenance. Keep reading to find maintenance tips for an air-conditioning unit that can save a lot of money.

Warning: Always ensure that the power supply to the air-conditioning unit is turned off before handling it. Adjusting it while the power is on can cause electrical shock.

Replace the air filter frequently

If the air filter gets dirty, the homeowner risks running into trouble with the unit. The air filter stops dirt, dander, and dust from entering the rooms. However, the component can only work correctly if it’s clean and free from any particulate matter. Too much dirt on an air filter causes extra strain on the air-conditioning unit, resulting in poor air quality.

For most homes, it’s recommended that air filters be replaced every month.

Clean the condenser coil

The condenser coils ensure that the refrigerant absorbs heat and cools down the house. Unfortunately, these coils attract dust and debris over time, making it hard for the unit to absorb heat efficiently. As prevention, clean the condenser coils at least a few times a year. In addition, keeping the area surrounding the unit clean will help prevent it from accumulating debris in the first place.

Regular maintenance and inspections

Professionals can foresee a problem that normal users can’t predict. If the problem is dealt with early, it will save the owner a lot of money on maintenance. Professionals have special equipment to help them have an in-depth look. Here’s what a professional AC inspector should do:

  • Check the capacitor

  • Verify that the voltages are working fine

  • See if there are any apparent concerns

  • Help professionally clean the AC

  • Check refrigerant levels

  • Inspect hard-to-reach components

Once the inspection is done, they should review their findings with the owner and answer any questions.

Check the thermostat

Check that the thermostat works correctly and the temperature in the room matches what’s on display. One can get a visual read room thermometer and compare it to the displayed value. If the two values are within three degrees, that is fine. Otherwise, please consult a professional so they can resolve the underlying problem.

Keep cool when temperatures rise

An air conditioning unit is integral to the home and must be regularly checked and maintained. However, simple habits like frequently changing the filters and cleaning the condenser coil can save a lot of trouble in the long run. Remember, if one is unsure or runs into problems, a professional is always on the other side of the line to answer all questions and solve the problem.


Evenflow Home and Commercial Services of San Antonio offers impeccable house cleaning services, professional plumbing, electrician services, HVAC installation, maintenance, and repair. Our technicians offer 24-hour emergency electrical and HVAC service for San Antonio, Schertz, Converse, Floresville, Elmendorf, and more. Call us at (210)941-3503.

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