When it’s a searing summer morning in Rio Grande Valley, nothing feels worse than registering your air conditioner isn’t operating the way it was built to. The last thing you should have to do is schedule AC help. But your HVAC is a pretty complex system, so it can be difficult to determine what’s creating the issue without training.

That’s why Cytech Heating & Cooling L.C. made this guide to help you see what could be taking place with your cooling system. From here, you’ll learn a couple prevailing reasons your house is feeling uncomfortable. And though some of these are straightforward] DIY tasks, you may have to call in a skilled technician for HVAC repair.

And if you do, Cytech Heating & Cooling L.C. is here for you. Here are five reasons why your air conditioner may not be cooling your residence in Rio Grande Valley.

1. Your Thermostat Settings Are Off

Every person uses their thermostat a bit differently to suit their distinct requirements. Yet, many families make the error of setting their system to “On” rather than “Auto.” With this setting, the fan in your system will continue to push out air even once you’ve achieved your set temperature.

This can feel like your system is distributing warmish air, when really it’s only using the fan more frequently than required. Try switching this setting and see if things seem better.

2. Your Air Conditioner Needs to Be Cleaned

There are two main places to investigate for dirt or dust buildup when your air conditioner doesn’t feel like it is operating as it should.

First, take a look at your AC system’s filter. If you don’t change your filter on a regular basis, buildup can make it more labor intensive for air to move through and lower the temperature your house. If your filter is noticeably dirty or dusty, it’s likely time for a change. (And for best operation, you have to change it about once every three months at least.)

If your filter appears fine, head to your external unit. Make sure there’s a reasonable amount of room around it and clear any plants or dirt stuck there. This section of your system discharges the heat from inside your space. If the coils outside are blocked, you won’t be feeling cool indoors.

We recommend setting professional air conditioner maintenance yearly to keep your system working properly and to keep your warranty valid.

3. Your AC is Releasing Refrigerant

Refrigerant is the substance that chills the air in your house. It moves between your inside and external units to grab and let off heat, to help your house keep the right temperature. If there is a leak along that path, you won’t be feeling comfortable again until you book professional air conditioning repair.

Signals of a refrigerant leak include a decline in cooled air, higher electric bills, frozen evaporator coils and odd hissing noises arising from your HVAC.

If you suspect refrigerant might be leaking, call Cytech Heating & Cooling L.C. for AC repair as soon as possible. Refrigerant can also be harmful to your family’s health.

4. One or More Parts Should Be Replaced

Your air conditioner includes a few important pieces. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If one of these is broken, your home comfort is hurt.

Our Cytech Heating & Cooling L.C. pros are well-trained and skilled in all areas of HVAC. They can help you locate and repair any issue.

5. Your Air Conditioner Needs to Be Replaced

If your equipment is older than 10 years old, it may be a good time to look into new air conditioner installation. As your system ages, it unfortunately won’t work as well as it did in the beginning. And it may be making your home uncomfortable.

If your air conditioner is on the younger side but still isn’t cutting it, it could be the wrong size for your living space. Air conditioners are not all the same size. A cooling system that’s too small absolutely can’t chill a space the way an appropriately sized system can.

Get a More Comfortable House with Cytech Heating & Cooling L.C.

You shouldn’t waste time this summer in an uncomfortable space. When your cooling system isn’t functioning correct, rely on Cytech Heating & Cooling L.C.. We’re professionals in air conditioner repair. Contact us at 956-630-3522 right away.