When it’s a warm summer morning in Heflin, nothing feels worse than recognizing your AC isn’t operating the way it should. The last thing you want to do is call for cooling system repair. But your AC is a quite intricate system, so it can be difficult to find out what’s triggering the issue solo.

That’s why Bain Heating & Air Conditioning made this guide to help you find out what might be taking place with your home comfort system. Here, you’ll find some typical explanations for why your home is feeling too warm. And even though some of these are simple] DIY projects, you might need to call in a skilled technician for AC repair.

And if you need us, Bain Heating & Air Conditioning is ready to assist. Here are five reasons why your air conditioner may not be cooling your house in Heflin.

1. Your Device Settings May Be Incorrect

Everyone sets their thermostat a touch differently to suit their specific needs. Yet, many families make the error of setting their system to “On” rather than “Auto.” Under this setting, the fan in your AC will continue to produce an air current even when you’ve achieved your set temperature.

This can seem like your system is distributing untreated air, when actually it’s simply employing the fan more often than required. Change this setting and see if things cool off.

2. Your System Needs a Good Cleaning

There are two main areas to check for dirt or dust accrual when your cooling system doesn’t seem to be performing as it should.

First, take a look at your system’s filter. If you don’t swap out your filter on a regular basis, accumulated dirt can make it more labor intensive for air to pass through and lower the temperature your house. If your filter is noticeably dirty or dusty, it’s definitely time to replace it. (And for best operation, you need to switch it about once every three months at a minimum.)

If your filter seems good, head to your outdoor unit. Find out if there’s enough space around your air conditioner and clear away plants or dirt stuck there. This piece of your system lets off the heat from inside your house. If the coils outside are blocked, you won’t be feeling comfortable indoors.

We recommend booking professional air conditioner maintenance each year to keep your system operating smoothly and to keep your warranty valid.

3. Your Unit is Releasing Refrigerant

Refrigerant is the material that chills the air in your home. It cycles between your indoor and outside system elements to absorb and let off heat, to help your space remain cool. If there is an opening along that path, you won’t be feeling comfortable again until you set professional air conditioning repair.

Signals of a refrigerant leak include a drop in conditioned air, pricier monthly charges, frozen evaporator coils and strange hissing noises coming from your HVAC.

If you are worried refrigerant may be leaking, call Bain Heating & Air Conditioning for AC repair as soon as possible. Refrigerant can also be damaging to your family’s health.

4. One or More Pieces Should Be Replaced

Your AC includes a couple crucial elements. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one of these is failing, your home comfort will suffer.

Our Bain Heating & Air Conditioning pros are trained and knowledged in HVAC. They can help you find and mend any problem.

5. Your AC Has to Be Replaced

If your system is more than 10 years old, it could likely be about time to look into new air conditioner installation. As your system gets up there in years, it simply won’t function as well as it once did. And it may be making your space less comfortable.

If your AC is newer but still isn’t keeping you cool, it might be undersized for your house. Air conditioners are not all the same. An air conditioner that’s undersized just can’t cool a home the way a properly sized air conditioner can.

Make a More Comfortable Space with Bain Heating & Air Conditioning

You won’t have to waste a moment this summer in an unpleasant house. When your air conditioner isn’t operating how it should, lean on Bain Heating & Air Conditioning. We’re experts in AC repair. Contact us at 256-270-1196 now.