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Why Is My Air Conditioner Blowing Out Warm Air?

Updated: Sep 12, 2023


A professional master maintaining an air conditioning

Maintaining your air conditioner can save you money on utility bills, allow you to breathe in cleaner air, and extend the lifespan of your unit. Are you interested in learning why an AC that's supposed to blow out cold air might instead be blowing out warm air?


Keep reading to learn why this happens and why your best option is to find a company that helps with air conditioning in Ottawa and the surrounding region.



It Could Be the Thermostat

What should you do with an AC blowing hot air? The first thing you should do is check the thermostat.


When it comes to troubleshooting, start with the obvious. The fix for many problems is often easy to overlook.


So, if your air conditioner is blowing warm air, it might simply be that someone accidentally switched the thermostat setting from "cold" to "hot." If that's the case, you can correct the mistake and go back to enjoying the cool air.


Before booking an HVAC repair appointment, check the thermostat.




It Could Be the Circuit Breaker

The problem could be as simple as checking the circuit breaker in your basement. Depending on your electrical panel, the circuit breaker might shut down automatically if there's a power surge.


Modern circuit breakers shut themselves off in such instances—so it's normal. If this is the case, you must go to the electrical panel and manually flip the breaker powering your AC back to the "on" position.


What should you do if the circuit breaker continues to trip? You may have a faulty HVAC or a faulty electrical system. Consider booking an air conditioner repair in Ottawa to have an expert check for AC faults and do an AC repair.


You need air conditioning in Ottawa during the spring and summer months. So, you'll want to ensure that it's operating effectively and safely.



It Could Be the Refrigerant

Another reason your HVAC unit might be underperforming is if you're low on refrigerant. Call a professional so an HVAC technician can check to see what's the matter. Your system may have sprung a refrigerant leak.


So, if you need air conditioner repair in Ottawa, we're here to help get your unit up and blow cold air again.



Need Help with Air Conditioning in Ottawa?

Whether your home doesn't have an HVAC unit or the one installed is on its last legs, you may need the help of a professional HVAC company in Ottawa. Finding one that offers other services, like water tank installation and maintenance, is a bonus.


You can count on us at Clement Marchand Natural Gas Services Ltd. as the premier HVAC, heating, and air conditioning contractor in Ottawa.


Are you in need of air conditioning services in Ottawa? Whether you're looking to get set up with a new unit or require air conditioner repair, we've got you covered. Contact us today to book a service call.


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