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

July 10, 2020

When it’s a searing summer day in Port St. Lucie, nothing feels worse than realizing your air conditioner isn’t functioning the way it is meant to. The last thing you should have to do is request AC repair. But your HVAC is an exceptionally complex system, so it can be almost impossible to discover what’s creating the trouble solo.

That’s why Custom Air Systems Inc wrote this informational guide to help you find out what could be going on with your home comfort system. Here, you’ll see some prevailing situtations that explain why your space is feeling too warm. And even though some of these are simple DIY activities, you might still need to bring in an expert for home comfort system repair.

And if that’s the case, Custom Air Systems Inc is here for you. Here are five reasons why your air conditioner may not be cooling your home in Port St. Lucie.

1. Your System Settings Could Be Off

Every household sets their thermostat a bit differently to match their specific needs. Yet, a number of households make the error of setting their system to “On” as opposed to “Auto.” Under this setting, the fan in your AC will continue to produce an air current even after you’ve reached your set temperature.

This can come off like your vents are pushing out untreated air, when actually it’s just using the fan on a more regular basis than necessary. Change this setting and find out if things change.

2. Your Cooling System Needs Some Cleaning

There are two principal places to check for dirt or dust accumulation when your cooling system doesn’t feel like it is performing well.

Before anything else, examine your AC system’s filter. If you don’t replace your filter often enough, built-up dust can make it more challenging for air to flow through and lower the temperature your home. If your filter is clearly dirty or dusty, it’s definitely time to replace it. (And as a rule, you should switch it about once every three months or more frequently.)

If your filter appears fine, go to your outdoor unit. Make sure there’s enough room around it and clear away plants or dirt stuck there. This element of your AC discharges the heat from inside your house. If the coils outside are blocked, you won’t be cool indoors.

We suggest scheduling professional air conditioner maintenance every year to keep your unit operating like it should and to keep your warranty valid.

3. Your System is Releasing Refrigerant

Refrigerant is the material that conditions the air in your house. It moves between your inside and outdoor units to grab and discharge heat, to help your place stay comfortable. If there is a break along that path, you won’t be feeling comfortable again until you book 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 think refrigerant may be leaking, call Custom Air Systems Inc for system repair as soon as possible. Refrigerant can also be hazardous to your family’s health.

4. One or More Parts Need to Be Replaced

Your AC contains a few important elements. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If any part is not working, your home comfort crumbles.

Our Custom Air Systems Inc pros are certified and experienced in HVAC. They can help you find and repair any trouble.

5. Your Whole System Should Be Upgraded

If your AC is upward of 10 years old, it is probably about time to consider new air conditioner installation. As your system puts on the years, it just won’t work as well as it did in the beginning. And it may be making your home feel unpleasant.

If your HVAC unit is on the younger side but still isn’t cutting it, it might be too small for your house. HVAC systems are made in different sizes. An AC that’s not big enough simply can’t help a space the way a correctly sized system can.

Create a More Comfortable Space with Custom Air Systems Inc

You won’t have to lose any time this summer in a hot house. When your HVAC system isn’t operating correct, bank on Custom Air Systems Inc. We’re skilled in HVAC repair. Contact us at 772-247-2283 today.