When it’s a searing summer morning in Houston, nothing is worse than registering your home comfort system isn’t working the way it is meant to. The last thing you should have to do is call for AC help. But your AC is a quite intricate system, so it can be hard to determine what’s causing the problem on your own.

That’s why Air Current AC & Heat wrote this handbook to help you figure out what might be taking place with your home comfort system. Here, you’ll find some typical reasons your home is feeling too warm. And even though a couple of these are simple] DIY tasks, you may have to call in a professional for air conditioner repair.

And if you do, Air Current AC & Heat is ready to assist. Here are five reasons why your air conditioner may not be cooling your house in Houston.

1. Your System Settings May Be Off

Every family uses their thermostat a little differently to match their personal needs. Even so, a lot of families make the mistake of setting their system to “On” rather than “Auto.” Because of this setting, the fan in your system will continue to produce an air current even when you’ve achieved your set temperature.

This can seem like your ducts are distributing untreated air, when really it’s just utilizing the fan more often than required. Try switching this setting and see if things seem better.

2. Your AC Needs Some Cleaning

There are two main spaces to investigate for dirt or dust buildup when your cooling system doesn’t appear to be operating well.

Firstly, examine your HVAC filter. If you don’t swap out your filter on a regular basis, buildup can make it more labor intensive for air to move through and cool down your space. If your filter is noticeably dirty or dusty, it’s definitely time for a change. (And for best operation, you need to replace it about once every three months at the very least.)

If your filter seems good, move to your external unit. Make sure there’s adequate space around the unit and clean up plants or debris stuck there. This section of your AC discharges the heat from inside your space. If the coils outside are congested, you won’t be feeling cool inside.

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

3. Your System is Losing Refrigerant

Refrigerant is the material that chills the air in your home. It runs between your inside and external system elements to soak up and let off heat, to help your house stay the right temperature. If there is an opening along that path, you won’t be feeling comfortable again until you set professional air conditioning repair.

Signals of a refrigerant leak include a decrease in cooled air, pricier electric expenses, frozen evaporator coils and odd hissing noises coming from your system.

If you are worried refrigerant might be leaking, call Air Current AC & Heat for air conditioner repair as soon as possible. Refrigerant can also be hazardous to your family’s health.

4. One or More Pieces Have to Be Replaced

Your AC includes a couple crucial parts. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one part is broken, your home comfort will suffer.

Our Air Current AC & Heat pros are well-trained and skilled in all areas of HVAC. They can help you find and repair any issue.

5. Your AC Has to Be Upgraded

If your equipment is more than 10 years old, it could likely be about time to think about new air conditioner installation. As your system gets up there in years, it sadly won’t function as well as it did in the beginning. And it may be making your space too warm.

If your AC is more current but still isn’t cooling things off, it could be undersized for your house. HVAC systems are not all the same. An AC that’s undersized simply can’t help a home the way a properly sized HVAC can.

Find a More Comfortable Home with Air Current AC & Heat

You won’t have to lose time this summer in an unpleasant home. When your air conditioner isn’t operating correct, turn to Air Current AC & Heat. We’re skilled in AC repair. Contact us at 713-322-4318 now.