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

July 10, 2020

When it’s a searing summer morning in Tuscaloosa, nothing feels worse than figuring out your home comfort system isn’t functioning the way it is meant to. The last thing you want to do is schedule AC service. But your AC is an incredibly involved system, so it can be almost impossible to discover what’s creating the problem without training.

That’s why KDM Service Corporation created this guide to help you understand what may be going on with your air conditioner. Below, you’ll find some usual situtations that explain why your house is feeling a little unpleasant. And though a couple of these are straightforward DIY tasks, you may need to bring in a skilled technician for AC repair.

And if you need us, KDM Service Corporation is here for you. Here are five reasons why your air conditioner may not be cooling your home in Tuscaloosa.

1. Your Device Settings Could Be Wrong

Everyone uses their thermostat a bit differently to work with their distinct needs. Nevertheless, many families make the mistake of setting their system to “On” as opposed to “Auto.” With this setting, the fan in your system will continue to blow even after you’ve attained your set temperature.

This can appear like your system is blowing out room temperature air, when in reality it’s just using the fan on a more regular basis than required. Adjust this setting and work out if things seem better.

2. Your HVAC Needs Some Cleaning

There are two central spaces to inspect for dirt or dust accrual when your home comfort system doesn’t appear to be operating correctly.

First off, take a look at your HVAC filter. If you don’t change your filter on a regular basis, accumulated dirt can make it hard for air to flow through and lower the temperature your home. If your filter is noticeably dirty or dusty, it’s likely time to replace it. (And for best operation, you need to switch it about once every three months at a minimum.)

If your filter appears good, go to your outside unit. Make sure there’s adequate room around your air conditioner and clear away plants or dirt around it. This element of your cooling system discharges the heat from your home. If the coils outside are closed off, you won’t be feeling comfortable indoors.

We suggest setting professional air conditioner maintenance every year to keep your system running properly and to keep your warranty valid.

3. Your System is Losing Refrigerant

Refrigerant is the stuff that cools the air in your space. It goes between your inside and external system pieces to absorb and release heat, to help your home remain cool. If there is a crack along the way, you won’t be cool again until you set professional air conditioning repair.

Indicators of a refrigerant leak include a drop in treated air, climbing energy bills, frozen evaporator coils and strange hissing noises originating from your system.

If you are worried refrigerant may be leaking, call KDM Service Corporation for HVAC repair as soon as possible. Refrigerant can also be hazardous to your family’s health.

4. One or More Elements Should Be Replaced

Your air conditioner contains a a handful of essential parts. 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 crumbles.

Our KDM Service Corporation experts are certified and knowledged in HVAC. They can help you diagnose and fix any issue.

5. Your AC Needs to Be Replaced

If your air conditioner is over 10 years old, it might be time to think about new air conditioner installation. As your system gets older, it unfortunately won’t operate as well as it has in the past. And it might be making your space uncomfortable.

If your air conditioner is newer but still isn’t keeping you cool, it might be too small for your home. Air conditioners are not one-size-fits-all. A cooling system that’s not big enough just can’t chill a place the way a correctly sized AC can.

Find a More Comfortable House with KDM Service Corporation

You shouldn’t lose any time this summer in an unpleasant space. When your cooling system isn’t functioning the way you need it to, lean on KDM Service Corporation. We’re professionals in AC repair. Contact us at 205-208-8090 today.