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

July 10, 2020

When it’s a searing summer afternoon in Pflugerville, nothing is worse than realizing your cooling system isn’t performing the way it is meant to. The last thing you want to do is schedule cooling system repair. But your HVAC is a quite complex system, so it can be hard to determine what’s driving the problem all alone.

That’s why Evenaire Heating & Air Conditioning crafted this handbook to help you see what could be going on with your cooling system. From here, you’ll see a few prevailing explanations for why your place is feeling too warm. And even though a few of these are easy DIY tasks, you might still need to find an expert for air conditioner repair.

And if need help, Evenaire Heating & Air Conditioning is here for you. Here are five reasons why your air conditioner may not be cooling your house in Pflugerville.

1. Your Device Settings Are Off

Everyone uses their thermostat a touch differently to fit their individual requirements. Even so, a lot of homeowners make the error of setting their device to “On” instead of “Auto.” Under this setting, the fan in your system will continue to produce an air current even once you’ve reached your desired temperature.

This can appear like your air conditioner blowing out room temperature air, when in fact it’s only employing the fan more often than necessary. Switch this setting and determine if things change.

2. Your Air Conditioner Needs to Be Cleaned

There are two primary areas to check for dirt or dust collection when your AC doesn’t feel like it is performing correctly.

First off, take a look at your system’s filter. If you don’t swap out your filter regularly, built-up dust can make it more difficult for air to pass through and lower the temperature your house. If your filter is clearly dirty or dusty, it’s likely time for a change. (And in general, you should replace it about once every three months or more frequently.)

If your filter appears clean, head to your external unit. See if there’s a reasonable amount of clearing around it and clean up plants or litter close by. This section of your home comfort system releases the heat from inside your house. If the coils outside are clogged, you won’t be feeling comfortable indoors.

We suggest scheduling professional air conditioner maintenance every year to keep your unit working properly and to keep your warranty valid.

3. Your System is Losing Refrigerant

Refrigerant is the material that conditions the air in your house. It goes between your inside and outdoor system pieces to grab and discharge heat, to help your house keep cool. If there is a break along that system, you won’t be cool again until you set professional air conditioning repair.

Indicators of a refrigerant leak include a lack of cooled air, climbing energy charges, frozen evaporator coils and unusual hissing noises originating from your HVAC.

If you suspect refrigerant might be leaking, call Evenaire Heating & Air Conditioning for AC repair as soon as possible. Refrigerant can also be harmful to your family’s health.

4. One or More Parts Should Be Replaced

Your air conditioner contains a couple crucial elements. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one part is not working, your home comfort crumbles.

Our Evenaire Heating & Air Conditioning experts are certified and experienced in HVAC. They can help you diagnose and fix any trouble.

5. Your Air Conditioner Needs to Be Replaced

If your equipment is upward of 10 years old, it could be a good time to look into new air conditioner installation. As your system ages, it sadly won’t work as well as it did when it was new. And it might be making your house too warm.

If your HVAC unit is more current but still isn’t keeping you cool, it might be too small for your house. HVAC systems are not one-size-fits-all. A system that’s too small simply can’t chill a home the way a correctly sized air conditioner can.

Get a More Comfortable Home with Evenaire Heating & Air Conditioning

You won’t have to lose a moment this summer in an unpleasant home. When your air conditioner isn’t working correct, turn to Evenaire Heating & Air Conditioning. We’re professionals in AC repair. Contact us at 512-355-1482 now.