24/7 Emergency Support

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

July 10, 2020

When it’s a warm summer afternoon in Plainfield, nothing could be worse than realizing your HVAC isn’t performing the way it is supposed to. The last thing you want to do is schedule air conditioner service. But your AC is a pretty complex system, so it can be difficult to find out what’s triggering the issue solo.

That’s why PWA Heating & Cooling Inc created this informational guide to help you see what may be going on with your AC. From here, you’ll uncover a few everyday situtations that explain why your place is feeling a little too warm. And though a couple of these are straightforward DIY tasks, you could still need to call in an expert for cooling system repair.

And if need help, PWA Heating & Cooling Inc is ready to assist. Here are five reasons why your air conditioner may not be cooling your house in Plainfield.

1. Your System Settings Are Off

Every household adjusts their thermostat a bit differently to fit their specific requirements. Still, a lot of people make the mistake of setting their device to “On” as opposed to “Auto.” With this setting, the fan in your HVAC system will continue to produce an air current even after you’ve attained your set temperature.

This can look like your AC is releasing warmish air, when actually it’s just utilizing the fan more often than required. Switch this setting and see if things change.

2. Your System Needs a Routine Cleaning

There are two principal places to check for dirt or dust collection when your home comfort system doesn’t appear to be operating as it should.

First, inspect your HVAC filter. If you don’t switch out your filter regularly, accumulated dirt can make it hard for air to pass through and lower the temperature your space. If your filter is obviously dirty or dusty, it’s probably time for a substitute. (And as a rule, you should change it about once every three months or more frequently.)

If your filter is looking fine, head to your external unit. See if there’s a couple of feet of space around the unit and clean up plants or dirt around it. This section of your AC lets off the heat from within your house. If the coils outside are closed off, you won’t be comfortable indoors.

We advise scheduling professional air conditioner maintenance each year to keep your unit working smoothly and to keep your warranty valid.

3. Your Unit is Losing Refrigerant

Refrigerant is the stuff that cools the air in your space. It cycles between your internal and outdoor system elements to soak up and release heat, to help your space get cool. If there is a break along the way, you won’t be cool again until you schedule professional air conditioning repair.

Indicators of a refrigerant leak include a decline in chilled air, pricier electric bills, frozen evaporator coils and strange hissing noises coming from your system.

If you are worried refrigerant may be leaking, call PWA Heating & Cooling Inc for air conditioner repair as soon as possible. Refrigerant can also be harmful to your family’s health.

4. One or More Elements Should Be Replaced

Your air conditioner includes a a handful of key 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 declines.

Our PWA Heating & Cooling Inc experts are well-trained and skilled in all areas of HVAC. They can help you locate and mend any problem.

5. Your Air Conditioner Needs to Be Replaced

If your air conditioner is older than 10 years old, it might be time to think about new air conditioner installation. As your system gets older, it just won’t run as well as it once did. And it might be making your place less comfortable.

If your system is on the younger side but still isn’t cutting it, it could be the wrong size for your home. Air conditioners are not one-size-fits-all. An air conditioner that’s undersized absolutely can’t help a house the way an accurately sized air conditioner can.

Find a More Comfortable Space with PWA Heating & Cooling Inc

You can’t lose time this summer in a hot space. When your air conditioner isn’t running correct, lean on PWA Heating & Cooling Inc. We’re skilled in AC repair. Contact us at 815-410-1231 today.