Hot Summer Ahead 5 AC Problems To Be Aware Of

Hot Summer Ahead? 5 AC Problems To Be Aware Of

Welcome to this week’s guest blog from Karleia Steiner.  As the summer heat approaches, the last thing any homeowner wants is for their air conditioning system to break down. Not only can it lead to uncomfortable living conditions, but it can also result in costly repairs. To help you stay prepared, explore a list of five common AC problems to watch out for this summer.

Most Common AC Problems:

1. Refrigerant Leaks

Refrigerant is the lifeblood of your AC system, responsible for cooling the air. If your unit is low on refrigerant, it’s likely due to a leak. Signs of a refrigerant leak include:

  • Hissing or bubbling sounds coming from the unit
  • Reduced cooling capacity
  • Higher energy bills

If you suspect a refrigerant leak, contact a professional HVAC technician immediately.

2. Clogged Air Filters

Air filters trap dust, dirt, and other particles, ensuring clean air circulates through your home. However, when filters become clogged, airflow is restricted, causing your AC to work harder. This can lead to:

  • Reduced cooling efficiency
  • Increased energy consumption
  • Potential damage to your AC unit

To avoid these issues, replace your air filters every one to three months, depending on usage.

3. Faulty Thermostat

Your thermostat is the control center of your AC system. If it’s not working properly, your AC may not function as intended. Common thermostat issues include:

  • Inaccurate temperature readings
  • Unresponsive buttons
  • A failure to turn on or off

If you experience any of these problems, first try replacing the batteries. If that doesn’t work, you may need to replace the thermostat.

4. Drainage Problems

As your AC removes humidity from the air, the moisture collects in a drip pan and is drained through a condensate line. If this line becomes clogged, water can back up and cause:

  • Water leaks around your AC unit
  • Mold and mildew growth
  • Musty odors

To prevent drainage problems, have a professional clean your condensate line annually.

5. Compressor Failure

The compressor is the heart of your AC system, responsible for circulating refrigerant. If it fails, your AC will stop working entirely. Signs of compressor failure include:

  • Loud noises coming from the outdoor unit
  • Reduced cooling capacity
  • Complete system shutdown

Compressor failure is a serious issue that requires immediate attention from an HVAC professional.

Don’t let a broken air conditioner ruin your comfort! Right Now Heating and Air Conditioning is here to provide top-notch repair services across Idaho, Oregon, and Washington. Call us today at 208-585-5868 or schedule your service online. Our expert technicians are ready to restore your cool and keep you comfortable all summer long. Don’t wait – get your air conditioning fixed right now!


About the Author:

Karleia is a freelance blogger from New Mexico and health fanatic. Karleia enjoys writing about HVAC services, including for companies like A-1 Finchum Heating and Cooling. You can follow Karleia on X @KarleiaSteiner.


Frequently Asked Questions:

1. What are the most common AC problems mentioned in the blog? The blog discusses five common AC problems: refrigerant leaks, sensor issues, drainage problems, dirty filters, and electrical control failure.

2. How can I identify a refrigerant leak in my AC? Signs of a refrigerant leak include reduced cooling efficiency, hissing sounds, and ice formation on the unit. If you suspect a leak, it’s best to contact a professional for inspection and repair.

3. What causes sensor issues in an AC unit? Sensor issues often arise due to the sensor being knocked out of position. This can cause the AC to cycle constantly or behave erratically. A professional can adjust the sensor back to its proper position.

4. What should I do if my AC has drainage problems? Ensure that the condensate drain is not clogged. Regular maintenance can prevent blockages. If the problem persists, it may be necessary to call a technician to check for issues like improper installation or damaged parts.

5. How often should I change or clean my AC filters? It’s recommended to check and replace or clean your AC filters every 1-3 months, depending on usage and environmental factors. Dirty filters can reduce efficiency and air quality.

6. What are the signs of electrical control failure in an AC unit? Signs include the AC not turning on, inconsistent cooling, and frequent cycling on and off. Electrical control failure often results from corroded or worn-out wires and terminals. A professional should handle electrical repairs.

7. Can I fix AC problems myself or should I call a professional? While some maintenance tasks like changing filters can be done by homeowners, more complex issues like refrigerant leaks, sensor problems, and electrical failures should be handled by certified technicians to ensure safety and proper repairs.

8. How can I prevent AC problems? Regular maintenance, such as cleaning filters, checking for refrigerant levels, ensuring proper drainage, and inspecting electrical components, can help prevent common AC problems. Scheduling annual professional check-ups is also beneficial.

9. Is it normal for my AC to make noise? Some noise is normal, but unusual sounds like grinding, squealing, or hissing may indicate a problem. If you hear strange noises, it’s best to have your AC inspected to prevent further damage.

10. What should I do if my AC stops working completely? First, check the thermostat settings, circuit breakers, and filters. If everything appears normal and the AC still doesn’t work, contact a professional technician to diagnose and fix the issue.