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Why Is My AC Blowing Cold Air But Not Cooling House?

Why Is My AC Blowing Cold Air But Not Cooling House?

If your AC unit isn’t cooling as expected, it’s time to contact Accurately Controlled Environments for an inspection today!

Why Is My AC Blowing Cold Air But Not Cooling House?

From incorrect thermostat settings to a dirty filter, there are a number of reasons your air conditioner may continue to run but not cool the home. Here are the most common reasons:

  • Thermostat Is Set Incorrectly
    When your house starts to get a bit warmer than usual, check the thermostat controls first. Make sure it’s set to cool. Check the temperature setting if you’re sure someone hasn’t changed it. If it’s off, reset it to heat or constant fan (sometimes just labeled “on”), and return it to cooling mode. Wait a few minutes for the AC to kick back on and cool your home.

  • Filter Is Dirty
    A clogged or dirty filter will block airflow and reduce efficiency. This is an easy DIY fix; just check to see how dirty it is—if it’s covered in dust and dirt, it needs to be replaced.

  • Condensor Is Clogged
    The condenser is the large fan unit outside your home. It helps expel heat from the refrigerant. If it’s covered in leaves or other debris, that can block airflow and prevent proper cooling.

  • Evaporator Coil Is Frozen
    The evaporator coil, located inside the air handler or furnace, absorbs heat as the refrigerant passes through it. If your coil is frozen, it will restrict airflow and prevent proper cooling.

  • Refrigerant Leak
    A refrigerant leak can lead to your air conditioner not blowing cold air, the system running longer periods without adequately cooling your home, or a damaged or failing compressor that results in the complete system shutdown.

  • An Undersized AC Unit
    If your home isn’t cooling properly, it could be because your air conditioner is too small. An air conditioner that’s too small won’t be able to cool your home sufficiently on hot days.

If your AC unit isn’t cooling as expected, it’s time to contact Accurately Controlled Environments for an inspection today!

Why Is My AC Blowing Cold Air But Not Cooling House?
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Harry from Accurately Controlled Environment is outstanding!  Harry goes out of his way to explain issues in detail and what needs to be done to correct the problem!  He is best heater mechanic we have had in the last 28 years!  Wish we found him years ago!  He is a keeper!  Highly recommend!

Micki B.

ACE was recommended to me by a friend when I was looking to have my system replaced. Everyone that I  dealt with, from Karl in the office to Fred and Mike, who installed our new system, was very professional and they went the extra mile to provide great customer service.  If you are looking for an HVAC company that is honest, reliable, and worth calling first , this is the one.

William R.

I can't express enough how much I appreciate ACE. They were so prompt with their responses and work. They did an absolutely amazing job with our two AC units. The customer service they provided was beyond what I am used to. I plan on being a lifelong customer of theirs. Feels great to have trustworthy people in this business especially since I am a first time homeowner and new to the area.

Nik N.

Great team. Provided honest feedback of the problem and took care of the issue. Company was recommended by my neighbor as a "trustworthy" business which is never easy to come by. Should the need arise I will only reach out to these guys.

Alex Z.

I converted from total electric to gas in 2014 using ACE.  Eric could not have been more patient, informative, knowledgeable and helpful during the conversion.  I was very pleased with the work that was done.  Since that time i have used ACE's maintenance plan.  When I call the office to make my appointment, I am always treated as an individual and not just an address that has to be serviced.

Sharon M.

We have been using ACE for over 8 years and have always found them reliable, knowledgeable, reasonable and friendly. They have installed a/c units and a humidifier in our home and we also have a service contract with them. It is convenient and keeps our systems running smoothly. I would highly recommend them.

Audrey S.