Things can get stuffy fast when your air conditioner won't turn on in Oakville. Thankfully, Abbey Air Home Services by Enercare is here to help you stay cool, even when your AC isn't starting properly. Here are eight potential reasons why your air conditioner won't turn on and how to fix them.
1) Check the Thermostat
The simplest explanation for your AC not turning on is a thermostat issue. Double check your thermostat is on, set to "cool," and that the temperature is set to a few degrees cooler than the normal ambient temperature of your home. You will also sometimes need to replace the batteries. If that doesn't resolve the issue, the temperature sensor in the thermostat may be inaccurate. A thermostat that can't read the desired temperature could keep your air conditioner from turning on. Once you've verified that the thermostat is faulty, it's time to replace it. If you can't decide on a thermostat that's right for your residence, ask an Expert to help determine the best choice.
2) Check the Air Filter
Your air filter should be cleaned or replaced every 30-60 days at minimum. You should change them more often depending on the number of pets and people living in your home, plus the local air pollution levels near your residence. A dirty air filter can affect airflow, causing your air conditioner to freeze and not turn on.
If your air filter seems dirty or you can't think of the last time you changed it, it's time to replace it with a new one. If your AC was frozen, wait for it to thaw after changing the filter before turning it back on.
3) Check the Circuit Breaker
Open the electrical panel inside your home and attempt to see if the circuit breaker connected to your air conditioner is tripped. You can identify if the breaker is tripped if the switch has moved to the "OFF" position. To resolve this issue, simply flip the breaker so that it's in the "ON" position.
If your AC continues to trip the breaker after resolving this issue, you may have a serious problem and should contact the Experts at Abbey Air Home Services by Enercare to keep it from damaging your home or air conditioner.
4) Check the Indoor Shutoff Switch
Often mistaken for a light switch, if your AC won't turn on, the indoor shutoff switch may have been flipped on accident. These switches are typically located near your furnace, in a closet, crawl space or attic. Once you reach the shutoff switch, confirm it's in the "OFF" position. If so, simply turn it back on. It's always a helpful idea to label this switch to prevent anyone from mistakenly switching it off.
5) Check the Outdoor Shutoff Switch
If you or someone else has recently repaired or maintained your air conditioner, they might have turned off the external shutoff switch as a safety precaution. First, find the external shutoff switch, which should be near your AC unit. If the switch is in the "OFF" position, simply flip it to allow your air conditioner to turn on.
6) Find the AC's Reset Button
When your air conditioner won't turn on, it may simply need to be reset. Not all ACs have a reset button, so first find out if your unit does. If you can find the reset button, push it before going to turn your AC on again. If you can't find the reset button, manually reset your air conditioner by shutting your thermostat off for five to 10 minutes before turning it back on again.
7) Inspect the AC for Ice Buildup
Look over the air conditioner for any ice buildup either on or inside the unit. If you come across ice on your machine, you need to wait for it to melt before attempting to start the unit or you risk damaging the AC. Though there are various reasons you might see ice on your air conditioner, it's always best to call Abbey Air Home Services by Enercare for a consultation to stop further damage from occurring.
8) Ensure the Condensate Drain Isn't Clogged
If you don't come across ice on the air conditioner, the condensate drain may be backed up. When clogged, your AC won't turn on as a safety precaution. To resolve the issue, unclog the drain line using suction from a wet/dry vac. Test that you've resolved the blockage by pouring a small amount of clear water and watching it flow out. For serious clogs, it might be best to call the Experts.
AC Still Won't Turn On? Call Abbey Air Home Services by Enercare!
There's no reason to suffer without air conditioning—reach out to your local HVAC Experts in Oakville to help find out why your AC won't turn on. Our highly trained technicians can troubleshoot why your unit isn't working, and complete a repair or install a replacement. And with Abbey Air Home Services by Enercare, your satisfaction is guaranteed!*
Contact us at 866-397-3787 to schedule your air conditioning appointment in Oakville today!