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Common Air Conditioner Problems in Brampton and Their Solutions

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Air conditioners are essential appliances that help to regulate indoor temperature and improve indoor air quality. Unfortunately, air conditioners are not immune to problems like any other appliance. It can be frustrating to encounter AC problems, especially during the hot summer months. In this article, we will discuss some common AC problems and how to fix them.

Clogged Air Filters

One of the most common air conditioner problems is a clogged air filter. When the air filter becomes clogged, airflow to the air conditioner is reduced, which can cause the evaporator coil to freeze. This can lead to decreased cooling efficiency and increased energy consumption.

To fix this problem, check your air filter regularly and replace it if it is dirty or clogged. You should also clean the air filter every two to four weeks to ensure that it is free of dust and debris.

Refrigerant Leaks 

Another common problem is refrigerant leaks. Refrigerant is the fluid that circulates through the air conditioner and cools the air. When there is a leak in the refrigerant line, the unit cannot cool the air effectively.

If you suspect that your unit has a refrigerant leak, you should call a professional air conditioner repair technician. Refrigerant leaks can be dangerous, and attempting to fix them yourself can be hazardous. You can hire a professional to locate the leak and repair it safely.

Frozen Evaporator Coil

A frozen evaporator coil is another common air conditioner problem that can cause decreased cooling efficiency. When the evaporator coil becomes too cold, it can freeze, preventing the AC from cooling the air.

To fix this problem, turn off the air conditioner and let the evaporator coil thaw. You can speed up the process by placing a fan near the air conditioner. Once the coil has thawed, turn the unit back on and check to see if it is cooling the air effectively.

Dirty Condenser Coils

Condenser coils are responsible for releasing the heat that is absorbed by the evaporator coil. Over time, these coils can become dirty, which can reduce the air conditioner’s cooling efficiency.

To fix this problem, you should clean the condenser coils every year. Start by switching off the air conditioner’s power and gently brushing away any dirt or debris from the coils. Additionally, you can use a hose to clean the coils, but ensure you do not apply excessive pressure to avoid damaging them.

Electrical Problems

Issues with your AC unit can also be a result of electrical problems. If your air conditioner isn’t switching on, it might be because of an electrical issue like a blown fuse or a circuit breaker that has tripped.

To fix this problem, check the circuit breaker or fuse box to see if any circuits have been tripped or blown. Make sure to reset the breaker or change the fuse if there is a tripped circuit or a damaged fuse. If the issue continues, it’s recommended to contact an expert in air conditioner repair.


Air conditioner problems can be frustrating, but most issues can be fixed with a little bit of troubleshooting. If you are experiencing air conditioner issues, start by checking the air filter and cleaning the condenser coils. If these steps do not fix the problem, call a professional air conditioner repair technician to diagnose and fix the issue. By taking care of your air conditioner and addressing problems promptly, you can ensure that your air conditioner runs efficiently and effectively for years to come.

Don’t let air conditioner problems keep you sweating this summer. Contact Furnace King Home Services for expert repair and installation services. With over 43 years of experience, our professionals will provide high-quality, affordable solutions that fit your needs and budget. Schedule your air conditioner repair in Brampton today!