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Air Conditioner Not Blowing Cool Air? It Could be Any of These 5 Problems

When it’s a hot day, the last thing you want is to come home and find your air conditioning unit has stopped blowing cold air.  If that happens, there could be any number of reasons why your AC is not working and you need to call AC repair, Dallas.

Sometimes, the solution is easy. All you need to do is clean a dirty air filter or flip a switch on your thermostat. But it could also be something more complex that needs the attention of a professional.

5 Reasons Why Your AC Installation, Houston Is Not Working

Let’s discuss some common reason why an air conditioner stops generating cold air as well as it should:

1. Dirty Air Filter

The air filter inside the AC is supposed to filter out the pollutants like dust, dirt, pollen, mold, and mildew from the indoor air. So the filter is bound to get clogged with these particles over time. When that happens, the AC can’t condition the air optimally.

For example, you thermostat may say 75 but the temperature will not go below 81 degrees.

To fix this, check out your air filter every 3 months or sooner and replace it when it looks dirty.

2. Thermostat Settings

If your AC unit is blowing cool as well as lukewarm air on and off, your thermostat might be set to the “on” setting. When it is on, the thermostat runs its fan 24×7, even when it is not cooling the air. To fix this, try turning the setting to “auto”.

3. Dirty Outdoor Unit

An air conditioner functions in a very straightforward way: the indoor unit absorbs the heat from the inside and transfers it to the outside unit (aka the condenser).

If your outdoor unit is covered in debris or dirt, you need to clean that out so it can release the buildup heat. If left dirty, the AC will fail to cool your home. To fix this, use a hose to gently spray the condenser. Don’t use a high-pressure stream or it can damage the aluminum fins inside it.

4. Broken Condenser Fan

If your AC’s condenser fan is broken or damaged, the condenser won’t be able to dissipate heat and blow cold air indoors. If you have tried all the above-mentioned 3 tips and your AC is still not working, it could be a broken fan which will need to be repaired or replaced by a professional AC repair Dallas.

5. Low Refrigerant Level

Another reason could be a reduced level of refrigerant. It’s the liquid that absorbs the heat from the indoors and makes it colder.

If you hear a hissing/bubbling sound coming from your AC or you see ice buildup on the outdoor unit or refrigerant line, it could mean the refrigerant is leaking out. What you need to do here is switch off your air conditioner immediately and call an AC repair Dallas. 

Call AC Repair Dallas to Get Your AC Up and Running Again

In addition to the above mentioned causes, it might also be damaged air ducts or a faulty compressor. If that’s the case, you need to call in the professionals and get your system checked for possible repairs.

Don’t risk damaging your AC unit any further by ignoring calling in the AC installation Houston. Give us a call at 800-399-4248 or complete our online contact form to get in touch with us!

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