Five Reasons Why Your Air Conditioner Isn't Cooling Your House

July 10, 2020

When it’s a searing summer morning in Westerville, nothing feels worse than figuring out your HVAC isn’t performing the way it is meant to. The last thing you need to do is schedule HVAC service. But your HVAC is a fairly complicated system, so it can be hard to deduce what’s causing the issue by yourself.

That’s why Uptown Heating & Cooling created this guide to help you understand what might be happening with your AC. From here, you’ll discover a few common situtations that explain why your family is feeling a little unpleasant. And even though some of these are easy DIY tasks, you may have to bring in a pro for air conditioner repair.

And if that’s the case, Uptown Heating & Cooling is ready to assist. Here are five reasons why your air conditioner may not be cooling your house in Westerville.

1. Your Thermostat Settings Are Off

Everyone adjusts their thermostat a bit differently to fit their particular requirements. Even so, many households make the misstep of setting their thermostat to “On” rather than “Auto.” Under this setting, the fan in your HVAC system will continue to blow even once you’ve gotten to your preferred temperature.

This can appear like your system is distributing room temperature air, when in reality it’s just using the fan more frequently than needed. Change this setting and see if things change.

2. Your System Needs a Routine Cleaning

There are two main spaces to investigate for dirt or dust buildup when your HVAC doesn’t seem to be operating as it should.

First, take a look at your system’s filter. If you don’t change your filter regularly, built-up dust can make it more difficult for air to travel through and cool down your space. If your filter is clearly dirty or dusty, it’s definitely time to replace it. (And for best operation, you need to change it about once every three months at least.)

If your filter appears good, go to your outdoor unit. Find out if there’s a reasonable amount of room around your air conditioner and sweep away plants or litter around it. This part of your AC lets out the heat from inside your home. If the coils outside are clogged, you won’t be feeling cool inside.

We recommend booking professional air conditioner maintenance yearly to keep your system operating properly and to keep your warranty valid.

3. Your AC is Leaking Refrigerant

Refrigerant is the component that chills the air in your home. It moves between your indoor and outdoor system elements to absorb and discharge heat, to help your space remain comfortable. If there is an opening along the way, you won’t be comfortable again until you schedule professional air conditioning repair.

Signs of a refrigerant leak include a decrease in conditioned air, pricier power charges, frozen evaporator coils and strange hissing noises coming from your system.

If you think refrigerant might be leaking, call Uptown Heating & Cooling for AC repair as soon as possible. Refrigerant can also be detrimental to your family’s health.

4. One or More Parts Have to Be Replaced

Your AC includes a few key parts. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one of these is failing, your home comfort declines.

Our Uptown Heating & Cooling experts are trained and knowledged in HVAC. They can help you figure out and repair any problem.

5. Your System Has to Be Updated

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

If your air conditioner is newer but still isn’t properly cooling your home, it may be too small for your home. Air conditioners are not one-size-fits-all. An air conditioner that’s undersized absolutely can’t chill a house the way an accurately sized HVAC can.

Make a More Comfortable House with Uptown Heating & Cooling

You can’t waste a moment this summer in an uncomfortable space. When your cooling system isn’t working how it should, rely on Uptown Heating & Cooling. We’re pros in AC repair. Contact us at 614-344-6949 right away.