How to Fix Air Conditioner Not Blowing Cold Air | HVAC Training 101

In this video we will guide and give you the best tips and ideas on fixing your Air conditioning unit that aren't cooling properly. You may check these 5 reasons why AC's aren’t giving you enough cool air so you can try to fix it on your own.

[HVACTraining]

In this video we will guide and give you the best tips and ideas on fixing your Air conditioning unit that aren't cooling properly. You may check these 5 reasons why AC's aren’t giving you enough cool air so you can try to fix it on your own.

[mkaverage]

My AC is blowing air but not cool. Filter is good. Power is good. Condensor fan runs. I'm going to change the capacitor and see if that helps.

[Rebecca-zrlu]

I pray all electrical and plumbing issues to be fixed in Jesus name amen 🙏

[k-simple]

One problem I am facing now is, my Aircon is bwfoew cleaning still cold but after cleaning even I set the tempwrature 16 it feels hot not cold. Appreciate for the advice and answer

[mrfreeman]

Turn off your thermostat, go outside to the unit, when the fan stops running, point a flashlight down inside of it and try to find a white pipe inside the unit. If you found the magic white pipe, know that IT DOESN'T HAVE A WHITE PIPE (on the inside). Your unit has been running too much and has FROZEN the pipes over. Usually you'll see ice going from the compressor (Big black tank the size of your head or larger) along a single pipe leading to the outside of the unit.

Bust up any external ice that is safe to remove with a stick (On the pipes outside the unit). Go back inside and find the RESET button for the thermostat and press it, this is just in case something is screwy with the thermostat, you may need to remove the cover of the thermostat to find it. After pressing the reset button, leave the thermostat off for an hour and go back and check that the white pipe is back to it's usual copper/brass color before turning the AC back on. The rate the ice melts will depend on the conditions outside.

It is common in the spring and late fall for temps to be all over the place, freezing one week and sweltering the next. This is going to have your AC working overtime if you're not careful and will lead to frozen pipes. Once the pipes freeze too far, the unit won't work properly, leading to the AC unit running constantly, but blowing warmer air than expected.

If this isn't it, you probably have a plugged up drain. There should be a pipe that has an open end near the unit (it should be coming out of the house) that should be letting water out as the AC runs, if your AC has been running and the pipe and ground below it are dry, you've likely got a plugged drain pipe. Since it supplies a steady drip of water, algae/scum/bacteria and even plants will like to move in and dam up the water for their own purposes. You'll need to find a way to unclog it.

[michaelkhoo]

Hi, kindly assist as to why indoor unit after running awhile it jumps from cool air to dry air mode? Thanks

[AchillesWrath]

My heat pump is blowing only room temperature air not cold. It's 80 in the house. It's cooler outside at night than it is inside. Controls set right, it's got power, the vents aren't clogged. I don't know what it is.

[vlockclampz]

My ac unit outside is working fine but the air inside isnt blowing at all, it's on the modes are correct but no cold air any solutions??

[europeanconfidence]

On my split system the fan outside is inconsistent, it makes a noise and sometimes blows and then slows down or stops, then starts up again. The indoor air con is only slightly cool and not nearly enough to cool the room down. I wonder what is causing it?

[muhammadshaikh]

My Ac is turning on and sending air through the vents but it’s not cooling at all. The temperature stays the same and it doesn’t get cold. What could be wrong?

[juliet]

My portable air switches to fan mode from cool by itself. Would you know why?

[Allbraisebetoallah]

Is it a must the low pressure pipe to be hot wile running the ac or it show be cool

[sanvissphere]

I changed capacitor, cleaned the filter but still getting warm air mostly

[seandubyak]

Installed mini split turned it on and it wasn't heating or blowing cold air. I found out I forgot to open up the valves on the outdoor unit once I did that I got cold air and heat, but then the unit just stopped after a day.

[rayandawkins]

If my air conditioner is loosing oil can it also prevent the unit from cooling?

[patrickdideles]

Hi i have a window type aircon. And it only blows cool air when its night or raining. But when it sunny it blows hot air

[wayneporter]

None of these helped... Our split AC unit was cool, not Cold. We had a dude come to our house and add refrigerant, thinking it was low. Once he added more, it began to blow warm air. Seemed that it made the compressor stop working?? We then bled some out, which made it cooler, but now there is no condensation where there was before. The lines are clean, so I know this is not the problem. Could to high of pressure be the problem now?

[adityansh]

My ac is giving Cold air but not how it should be!
+ Some sudden air rush noise is coming

[ThutoJaden]

I just finished installing my new Air conditioner, not blowing hot or cold air. The inside Unit is working but the Outside unit isn't working. What might be the problem??? Both inside and outside units are new

[parkerbohnn]

You forgot a pressure leak where all the refrigerant leaks out.