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Six Most Common AC Problems And How To Fix Them

If your air conditioner is on the fritz, don’t sweat it! In this article, we’ll walk you through six of the most common AC problems and their solutions. For AC repairs in Vaughan, contact Martino HVAC today!

Some Common AC Problems That You Can Fix Quickly

Frozen Condenser Coils

It is not a good sign to see ice on the condenser coils or AC outdoor fins in the middle of the summer season. Here is some advice to thaw the ice out of the coils:
  • First, shut down the AC system and keep it off until all the ice melts.
  • Take a knife or sharp object to remove the big chunks of ice. Remember not to put too much pressure as the condenser fins are delicate.
  • Replace the air filter or clean the clogged drain if any of them is responsible for the trouble. But if everything is fine, you need a technician of AC repair in Vaughan to solve the mystery.

Refrigerant Leakage

A refrigerant leak is most likely to occur in older systems. This issue should be quickly fixed by a certified technician. Here are some signs that will indicate you may have a leak:
  • Insufficient air
  • Increased humidity
  • Continuous cooling cycle
  • Frozen evaporator coils
  • Bubbling or hissing sound
  • Sweet smell or cooling sensation around the AC system

Water Leakage

Another common problem with air conditioners is water leakage. If you see any water around your system, it may be due to a clogged drain line. To fix this problem:
  • Locate the source of the leak and turn off the power to the AC unit.
  • Clean the debris out of the drain pan and unclog the drain line. You can use a wet/dry vacuum or a plumber’s snake for this task.
  • Once you’ve done that, turn on the power and check for leaks. If the problem persists, call a technician.

A Tripped Circuit Breaker Or Blown Fuse

If your AC unit keeps shutting off, it may be due to a tripped circuit breaker or a blown fuse. To fix this problem:
  • Locate the main electrical panel and check if the breaker is in the “Off” position. If it is, switch it to “On.”
  • If the breaker trips again, you may have a short circuit. In that case, you’ll need to call an electrician.
  • Next, check for blown fuses. If you see a blown fuse, replace it with a new one of the same amperage. If the problem persists, call a technician for AC repair in Vaughan.

Dirty Air Filter

A dirty air filter is one of the most common AC problems. It can cause a number of issues. If you suspect that your air filter is dirty, replace it with a new one. We recommend that you check and clean your air filter every month.

Thermostat Issues

Another common problem is thermostat issues. If your AC unit isn’t cooling properly, it may be due to a faulty thermostat. To fix this problem:
  • First, check the batteries in the thermostat. If they’re dead, replace them with new ones.
  • Next, check the settings on the thermostat to make sure they’re correct. If the problem persists, call a technician.

Contact Martino HVAC

If you’re experiencing any of the above problems, we recommend that you call a technician for AC repairs or AC replacement in VaughanMartino HVAC offers 24/7 emergency services, so don’t hesitate to call us! We’ll be happy to help you get your AC unit up and running again.