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

When it’s a warm summer morning in Lake Worth, nothing could be worse than registering your home comfort system isn’t performing the way it should. The last thing you want to do is call for HVAC help. But your air conditioner is a pretty complex system, so it can be challenging to deduce what’s driving the problem all alone.

That’s why Smyth Air Conditioning Inc crafted this guide to help you figure out what may be happening with your air conditioner. Below, you’ll see a few usual explanations for why your home is feeling a little unpleasant. And though a few of these are easy DIY activities, you may still need to find a skilled technician for AC repair.

And if you need us, Smyth Air Conditioning Inc is here for you. Here are five reasons why your air conditioner may not be cooling your house in Lake Worth.

1. Your Thermostat Settings Could Be Incorrect

Every home adjusts their thermostat a bit differently to suit their specific preferences. Despite that, a number of people make the misstep of setting their thermostat to “On” instead of “Auto.” With this setting, the fan in your air conditioner will continue to push out air even when you’ve attained your set temperature.

This can look like your AC is distributing warmish air, when in reality it’s only employing the fan on a more regular basis than necessary. Swap this setting and see if things change.

2. Your Air Conditioner Needs a Routine Cleaning

There are two central spaces to look for dirt or dust accumulation when your cooling system doesn’t seem to be functioning right.

Firstly, examine your system’s filter. If you don’t change your filter routinely, buildup can make it hard for air to flow through and lower the temperature your space. If your filter is visibly dirty or dusty, it’s definitely time to replace it. (And as a rule, you have to change it about once every three months or more frequently.)

If your filter appears clean, head to your external unit. Make sure there’s adequate room around the unit and clean up plants or debris around it. This piece of your system releases the heat from within your space. If the coils outside are closed off, you won’t be feeling comfortable in your home.

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

3. Your System is Releasing Refrigerant

Refrigerant is the material that cools the air in your space. It cycles between your indoor and outside units to soak up and let off heat, to help your place keep comfortable. If there is a break along that system, you won’t be cool again until you set professional air conditioning repair.

Signs of a refrigerant leak include a drop in cooled air, more expensive monthly bills, frozen evaporator coils and odd hissing noises coming from your HVAC.

If you feel refrigerant may be leaking, call Smyth Air Conditioning Inc for air conditioner repair as soon as possible. Refrigerant can also be harmful to your family’s health.

4. One or More Pieces Have to Be Replaced

Your system includes 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 is hurt.

Our Smyth Air Conditioning Inc experts are well-trained and experienced in HVAC. They can help you find and fix any trouble.

5. Your Whole System Should Be Replaced

If your AC is upward of 10 years old, it may be a good time to consider new air conditioner installation. As your system puts on the years, it sadly won’t work as well as it once did. And it may be making your home less comfortable.

If your HVAC unit is newer but still isn’t properly cooling your home, it may be too small for your household. HVAC systems are not all the same. An air conditioner that’s undersized absolutely can’t chill a place the way a properly sized air conditioner can.

Create a More Comfortable House with Smyth Air Conditioning Inc

You won’t have to lose any time this summer in a hot home. When your air conditioner isn’t running how it should, lean on Smyth Air Conditioning Inc. We’re professionals in HVAC repair. Contact us at 561-533-6066 now.

Back To Blog