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

July 10, 2020

When it’s a searing summer afternoon in Mount Hope, nothing feels worse than realizing your HVAC isn’t performing the way it was built to. The last thing you need to do is request cooling system help. But your air conditioner is a quite involved system, so it can be almost impossible to find out what’s triggering the problem without training.

That’s why Appalachian Heating wrote this handbook to help you find out what could be happening with your air conditioner. From here, you’ll discover a few typical explanations for why your home is feeling a little unpleasant. And even though a couple of these are fairly painless DIY tasks, you may still need to turn to an expert for HVAC repair.

And if need help, Appalachian Heating is here for you. Here are five reasons why your air conditioner may not be cooling your house in Mount Hope.

1. Your System Settings Could Be Wrong

Every household sets their thermostat a little differently to suit their specific preferences. Despite that, many households make the error of setting their device to “On” instead of “Auto.” Because of this setting, the fan in your AC will continue to produce an air current even once you’ve attained your preferred temperature.

This can seem like your AC is pushing out room temperature air, when in reality it’s simply employing the fan more frequently than necessary. Adjust this setting and find out if things change.

2. Your HVAC Needs a Routine Cleaning

There are two main areas to examine for dirt or dust accumulation when your air conditioner doesn’t appear to be working well.

First, inspect your HVAC filter. If you don’t swap out your filter on a regular basis, built-up dust can make it more difficult for air to travel through and cool down your home. If your filter is noticeably dirty or dusty, it’s more than likely time for a change. (And in general, you have to replace it about once every three months at least.)

If your filter appears clean, move to your outside unit. Make sure there’s adequate room around it and clear away plants or litter close by. This element of your home comfort system lets off the heat from inside your home. If the coils outside are clogged, you won’t be comfortable inside.

We suggest setting professional air conditioner maintenance each year to keep your equipment running like it should and to keep your warranty valid.

3. Your AC is Leaking Refrigerant

Refrigerant is the stuff that cools the air in your space. It runs between your inside and outdoor system elements to grab and release heat, to help your rooms keep comfortable. If there is a crack along that system, you won’t be feeling cool again until you set professional air conditioning repair.

Indications of a refrigerant leak include a decline in conditioned air, larger monthly bills, frozen evaporator coils and strange hissing noises coming from your system.

If you are worried refrigerant might be leaking, call Appalachian Heating for AC repair as soon as possible. Refrigerant can also be detrimental to your family’s health.

4. One or More Pieces Need to Be Replaced

Your AC is made up of a couple key pieces. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If any part is broken, your home comfort will suffer.

Our Appalachian Heating technicians are certified and knowledged in HVAC. They can help you locate and fix any trouble.

5. Your System Should Be Updated

If your equipment is over 10 years old, it could be about time to consider new air conditioner installation. As your system gets older, it unfortunately won’t work as well as it did in the beginning. And it might be making your home feel unpleasant.

If your AC is on the younger side but still isn’t keeping you cool, it might be undersized for your living space. Air conditioners are made in different sizes. An AC that’s undersized just can’t chill a place the way an appropriately sized air conditioner can.

Get a More Comfortable Home with Appalachian Heating

You shouldn’t blow time this summer in a hot place. When your AC isn’t operating correct, rely on Appalachian Heating. We’re skilled in HVAC repair. Contact us at 304-707-0600 today.