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

July 10, 2020

When it’s a hot summer day in Greensburg, nothing could be worse than realizing your AC isn’t performing the way it should. The last thing you need to do is schedule AC repair. But your AC is an exceptionally involved system, so it can be challenging to find out what’s driving the issue all alone.

That’s why Wallpe Heating & Cooling created this informational guide to help you figure out what may be going on with your AC. Below, you’ll learn a couple prevailing explanations for why your family is feeling too warm. And though some of these are fairly painless DIY activities, you may need to bring in a skilled technician for cooling system repair.

And if you do, Wallpe Heating & Cooling is here for you. Here are five reasons why your air conditioner may not be cooling your residence in Greensburg.

1. Your Thermostat Settings Could Be Off

Every family uses their thermostat a little differently to suit their individual requirements. Even so, many homeowners make the error of setting their system to “On” instead of “Auto.” Because of this setting, the fan in your AC will continue to produce an air current even when you’ve gotten to your preferred temperature.

This can appear like your vents are blowing out warmish air, when in fact it’s just using the fan more often than necessary. Adjust this setting and find out if things cool off.

2. Your HVAC Needs Some Cleaning

There are two primary spaces to investigate for dirt or dust accumulation when your cooling system doesn’t appear to be working correctly.

Firstly, examine your AC system’s filter. If you don’t switch out your filter often enough, accumulated dirt can make it more labor intensive for air to travel through and cool your space. If your filter is visibly dirty or dusty, it’s probably time to replace it. (And as a rule, you have to replace it about once every three months or more frequently.)

If your filter appears good, go to your outdoor unit. Make sure there’s a reasonable amount of room around the unit and sweep away plants or debris around it. This part of your AC discharges the heat from inside your house. If the coils outside are clogged, you won’t be feeling comfortable inside.

We advise booking professional air conditioner maintenance every year to keep your system operating properly and to keep your warranty valid.

3. Your Unit is Leaking Refrigerant

Refrigerant is the stuff that cools the air in your home. It cycles between your indoor and outdoor system elements to grab and release heat, to help your house remain the right temperature. If there is a leak along that path, you won’t be feeling cool again until you book professional air conditioning repair.

Indicators of a refrigerant leak include a lack of treated air, pricier monthly expenses, frozen evaporator coils and strange hissing noises originating from your HVAC.

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

4. One or More Parts Should Be Replaced

Your cooling system contains a couple essential elements. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one part is not working as it should, your home comfort is hurt.

Our Wallpe Heating & Cooling pros are certified and knowledged in HVAC. They can help you find and fix any trouble.

5. Your System Has to Be Updated

If your AC is upward of 10 years old, it could be time to consider new air conditioner installation. As your system gets older, it unfortunately won’t function as well as it did in the beginning. And it could be making your space uncomfortable.

If your AC is more current but still isn’t keeping you cool, it may be undersized for your house. Air conditioners are not all the same. A system that’s not big enough absolutely can’t cool a space the way a correctly sized AC can.

Find a More Comfortable Space with Wallpe Heating & Cooling

You won’t have to blow any time this summer in a hot home. When your air conditioner isn’t operating the way it should, bank on Wallpe Heating & Cooling. We’re pros in HVAC repair. Contact us at 812-663-7252 today.