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Plumbing, Heating & Cooling Serving all of Chicagoland


Nine Common Air Conditioner Problems in Westmont; Tips from a Westmont Area Air Conditioning Company


An air conditioner is a must for the summer months in Westmont, so the last thing you’d want to do is troubleshoot problems with your air conditioner unit when the temperatures are soaring.

Preemptive measures can go a long way in maintaining your AC to get the air quality and comfortable room temperature you desire.

Listed below are some of the most common air conditioner problems and what you can do about them:

1. Malfunctioning Air Conditioner

An air conditioner that does not turn on is likely at the top of your list of problems. This could be due to power not reaching the circuit either due to a tripped circuit breaker, loose wiring, or thermostat related problem.

2. Blown Fuse

If the filter is clogged or dirty, it can put your air conditioner under pressure and ultimately cause a fuse to blow. A blown fuse will also not allow power to reach the unit, throwing the unit out of operation. Replacing the fuse can fix the problem; however, it could also indicate an issue with lower refrigerant levels, or an issue with the system’s capacitor that needs to be fixed.

3. Thermostat Problems

If the thermostat is not correctly calibrated, or is not working, it may not be able to switch the air conditioner ‘ON’. If you set the thermostat to a lower temperature but the air conditioner unit still does not start, we recommend calling an HVAC technician to see if the thermostat needs to be recalibrated or replaced.

4. Condenser Problems

The condenser coil serves the important function of extracting the heat from inside the house and releasing it to the outside. Since the coil is part of the outdoor unit, it is easily exposed to debris, dirt, twigs, soot, and pollutants that can cause it to become dirty. If left unattended, over time, a clogged condenser can cause problems and increase the wear and tear of your system.

5. Unexpected Noises

The HVAC unit has a fan that blows air over the condenser coils to facilitate the heat exchange process. If you happen to detect noise coming from the fan, it could be coming either from the fan motors, deteriorating bearings, or worn-out belts. When this happens, it is best to shut down the unit and call a professional to examine it.

6. Evaporator Issues

The evaporator coils contain refrigerant that absorbs heat. If the airflow over the coil is reduced, a layer of ice can form on the coil. This could result in the circulation of warm air from the AC.

7. Leaking or Clogged Ducts

If all the rooms of the house are not getting cooled evenly, it likely means the central ductwork is not supplying uniform airflow. This could be due to leaking or clogged ducts that will need to be attended to immediately, otherwise it can strain the unit, causing it to work harder and draw more energy.

8. Drainage Difficulties

The moisture removed from the air conditioner goes through a drain line and into a pan. If the drainage line is blocked, the water can cause damage to the unit as well as to your home.

9. Leaking Refrigerant

Leaking refrigerant is harmful to you as well as the environment. A leak will also result in the HVAC system being undercharged, and it should be addressed by an HVAC professional immediately.

Do You Need an Air Conditioning Company in Westmont?

Do you need your air conditioner repaired or replaced? Are you looking to install a new air conditioner? In either case, you need a qualified HVAC professional in Westmont.

Lifeline Plumbing, Heating & Cooling has the answers to meet all your requirements. We have a team of certified and highly skilled experts who can get your AC repaired, serviced, and functional as per your expectations.

Contact us today to schedule an appointment!

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