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

July 10, 2020

When it’s a searing summer afternoon in Libertyville, nothing feels worse than realizing your cooling system isn’t performing the way it is supposed to. The last thing you want to do is schedule air conditioner service. But your HVAC is an incredibly intricate system, so it can be hard to find out what’s driving the trouble without training.

That’s why TopTec Heating, Cooling, Plumbing & Electrical wrote this informational guide to help you understand what could be going on with your AC. From here, you’ll find a few usual reasons your house is feeling a little unpleasant. And though a few of these are easy DIY projects, you might need to turn to an expert for air conditioner repair.

And if you do, TopTec Heating, Cooling, Plumbing & Electrical is ready to assist. Here are five reasons why your air conditioner may not be cooling your house in Libertyville.

1. Your Device Settings May Be Off

Everyone adjusts their thermostat a little differently to fit their particular needs. However, a lot of people make the error of setting their device to “On” instead of “Auto.” Under this setting, the fan in your AC will continue to push out air even when you’ve attained your set temperature.

This can appear like your AC is blowing out room temperature air, when actually it’s simply utilizing the fan more frequently than needed. Trying changing this setting and determine if things change.

2. Your HVAC Needs a Routine Cleaning

There are two main spaces to check for dirt or dust accrual when your HVAC doesn’t feel like it is performing as it should.

Firstly, check out your system’s filter. If you don’t swap out your filter on a regular basis, buildup can make it hard for air to travel through and lower the temperature your house. If your filter is noticeably dirty or dusty, it’s probably time for a substitute. (And for best operation, you need to replace it about once every three months or more frequently.)

If your filter is looking good, move to your outside unit. Find out if there’s a couple of feet of clearing around your air conditioner and sweep away plants or debris stuck there. This part of your cooling system lets out the heat from inside your home. If the coils outside are congested, you won’t be cool indoors.

We advise setting professional air conditioner maintenance annually to keep your unit working smoothly and to keep your warranty valid.

3. Your AC is Losing Refrigerant

Refrigerant is the component that conditions the air in your home. It moves between your indoor and external units to soak up and release heat, to help your place keep cool. If there is an opening along that path, you won’t be comfortable again until you schedule professional air conditioning repair.

Signals of a refrigerant leak include a lack of conditioned air, climbing monthly charges, frozen evaporator coils and strange hissing noises arising from your air conditioner.

If you feel refrigerant could be leaking, call TopTec Heating, Cooling, Plumbing & Electrical for AC repair as soon as possible. Refrigerant can also be detrimental to your family’s health.

4. One or More Elements Have to Be Replaced

Your system contains a few crucial elements. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If any one of these is failing, your home comfort will suffer.

Our TopTec Heating, Cooling, Plumbing & Electrical technicians are trained and knowledged in HVAC. They can help you diagnose and mend any issue.

5. Your AC Has to Be Replaced

If your AC is more than 10 years old, it is probably about time to research new air conditioner installation. As your system puts on the years, it simply won’t run as well as it has in the past. And it might be making your home less comfortable.

If your AC is more current but still isn’t properly cooling your home, it may be too small for your home. AC units are not one-size-fits-all. An AC that’s undersized just can’t cool a space the way an accurately sized HVAC can.

Make a More Comfortable Space with TopTec Heating, Cooling, Plumbing & Electrical

You shouldn’t waste a moment this summer in an uncomfortable house. When your air conditioner isn’t running the way you need it to, lean on TopTec Heating, Cooling, Plumbing & Electrical. We’re professionals in HVAC repair. Contact us at 847-362-0262 now.