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

When it’s a warm summer morning in South Beloit and Belvidere, nothing feels worse than registering your home comfort system isn’t operating the way it is meant to. The last thing you need to do is schedule HVAC service. But your AC is an incredibly complex system, so it can be difficult to discern what’s driving the issue all alone.

That’s why Fleming Heating & Air Conditioning Inc. crafted this handbook to help you figure out what might be taking place with your home comfort system. Below, you’ll see a couple prevailing situtations that explain why your house is feeling a little too warm. And even though a few of these are fairly painless DIY tasks, you could need to turn to a skilled technician for cooling system repair.

And if you do, Fleming Heating & Air Conditioning Inc. is prepared to take care of your home. Here are five reasons why your air conditioner may not be cooling your residence in South Beloit and Belvidere.

1. Your System Settings May Be Wrong

Every household uses their thermostat a touch differently to work with their distinct needs. Nevertheless, many households make the mistake of setting their thermostat to “On” as opposed to “Auto.” Under this setting, the fan in your HVAC system will continue to blow even after you’ve reached your preferred temperature.

This can appear like your system is distributing warmish air, when in reality it’s just utilizing the fan more frequently than needed. Swap this setting and determine if things are different.

2. Your Cooling System Needs a Good Cleaning

There are two central places to examine for dirt or dust accumulation when your home comfort system doesn’t feel like it is performing correctly.

First off, check out your HVAC filter. If you don’t replace your filter routinely, accumulated dirt can make it hard for air to pass through and cool down your rooms. If your filter is noticeably dirty or dusty, it’s probably time to replace it. (And as a rule, you need to switch it about once every three months or more frequently.)

If your filter seems good, go to your outside unit. See if there’s a reasonable amount of clearing around the unit and sweep away plants or dirt around it. This element of your home comfort system lets off the heat from within your house. If the coils outside are blocked, you won’t be feeling comfortable inside.

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

3. Your System is Losing Refrigerant

Refrigerant is the stuff that cools down the air in your house. It moves between your inside and external system elements to grab and let off heat, to help your space stay the right temperature. If there is a crack along that path, you won’t be comfortable again until you book professional air conditioning repair.

Indications of a refrigerant leak include a lack of cooled air, pricier electric bills, frozen evaporator coils and odd hissing noises originating from your AC.

If you are worried refrigerant might be leaking, call Fleming Heating & Air Conditioning Inc. for HVAC repair as soon as possible. Refrigerant can also be harmful to your family’s health.

4. One or More Parts Have to Be Replaced

Your system includes a few crucial pieces. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one of these is not working as it should, your home comfort suffers.

Our Fleming Heating & Air Conditioning Inc. experts are certified and knowledged in HVAC. They can help you figure out and repair any trouble.

5. Your Whole System Should Be Updated

If your air conditioner is upward of 10 years old, it could be a good time to consider new air conditioner installation. As your system gets older, it just won’t work as well as it did when it was new. And it might be making your space uncomfortable.

If your air conditioner is on the younger side but still isn’t keeping you cool, it could be too small for your house. AC units are not one-size-fits-all. A system that’s not powerful enough just can’t chill a house the way an accurately sized system can.

Get a More Comfortable Space with Fleming Heating & Air Conditioning Inc.

You can’t waste any time this summer in a hot space. When your AC isn’t running the way you need it to, turn to Fleming Heating & Air Conditioning Inc.. We’re experts in air conditioner repair. Contact us at 877-389-2465 today.

Back To Blog