When it’s a hot summer day in Phoenix, nothing is worse than recognizing your home comfort system isn’t operating the way it should. The last thing you want to do is request AC service. But your HVAC is a quite complicated system, so it can be hard to determine what’s triggering the trouble solo.

That’s why Integrity AC & Heating LLC wrote this handbook to help you figure out what might be taking place with your AC. Here, you’ll find a few prevailing explanations for why your house is feeling too warm. And even though some of these are easy] DIY tasks, you could have to call in a professional for HVAC repair.

And if you do, Integrity AC & Heating LLC is prepared to take care of your home. Here are five reasons why your air conditioner may not be cooling your residence in Phoenix.

1. Your System Settings May Be Incorrect

Every home sets their thermostat a little differently to suit their personal needs. However, a lot of families make the misstep of setting their system to “On” as opposed to “Auto.” With this setting, the fan in your AC will continue to blow even after you’ve reached your preferred temperature.

This can appear like your AC is distributing warm air, when in reality it’s simply using the fan more often than required. Try switching this setting and work out if things seem better.

2. Your Cooling System Needs to Be Cleaned

There are two primary spaces to investigate for dirt or dust accrual when your cooling system doesn’t appear to be performing as it should.

First, examine your HVAC filter. If you don’t switch your filter often enough, built-up dust can make it more labor intensive for air to move through and lower the temperature your space. If your filter is noticeably dirty or dusty, it’s definitely time to replace it. (And as a rule, you should replace it about once every three months at least.)

If your filter appears fine, move to your outside unit. Make sure there’s adequate space around it and clear away plants or dirt close by. This piece of your AC lets off the heat from your home. If the coils outside are congested, you won’t be comfortable in your home.

We recommend scheduling professional air conditioner maintenance yearly to keep your unit running properly and to keep your warranty valid.

3. Your System is Leaking Refrigerant

Refrigerant is the substance that conditions the air in your space. It runs between your internal and outdoor system pieces to soak up and discharge heat, to help your house stay comfortable. If there is a leak along the way, you won’t be comfortable again until you book professional air conditioning repair.

Indications of a refrigerant leak include a decrease in conditioned air, higher utility bills, frozen evaporator coils and unusual hissing noises originating from your AC.

If you think refrigerant may be leaking, call Integrity AC & Heating LLC for AC repair as soon as possible. Refrigerant can also be harmful to your family’s health.

4. One or More Elements Need to Be Replaced

Your system contains a couple important elements. These include the blower, evaporator coils, compressor, fan, condenser coils and expansion valve. If any one of these is not working as it should, your home comfort is hurt.

Our Integrity AC & Heating LLC experts are trained and skilled in all areas of HVAC. They can help you find and mend any issue.

5. Your System Has to Be Upgraded

If your equipment is over 10 years old, it could likely be a good time to think about new air conditioner installation. As your system gets older, it unfortunately won’t function as well as it once did. And it may be making your house less comfortable.

If your air conditioner is on the younger side but still isn’t properly cooling your home, it may be too small for your living space. Air conditioners are not all the same size. An air conditioner that’s not powerful enough simply can’t cool a home the way a properly sized air conditioner can.

Get a More Comfortable Space with Integrity AC & Heating LLC

You can’t lose time this summer in an uncomfortable space. When your cooling system isn’t operating the way it should, bank on Integrity AC & Heating LLC. We’re skilled in AC repair. Contact us at 602-971-0567 right away.