When you have a central air conditioning unit for your home, you will want to make sure that it is always in the best possible shape. Otherwise, you could find yourself very uncomfortable when the unit stops working altogether. Therefore, you will want to take your time to watch for the following signs of problems that would require professional AC repair.
There Is A Strange Banging Sound Within The Unit
You might only hear the noise when you are outside. Then again, it could be loud enough that you can hear it from inside of the house if you are on that side of the structure. Either way, you should not hear a lot of banging sounds coming from within the central air conditioning unit so if you are, then there is something going on that needs to be addressed. It might be that a belt is locking up, fraying, or has already come off. The motor or fan may be malfunctioning. Regardless of what it is, it is a problem that needs to be addressed by an HVAC professional as soon as possible.
There Is A Mini Lake Of Water Around The Unit
Yes, central air conditioning units do expel some water and that is usually done through the drainage tube or pipe. It should not be an amount that is overly obvious. Therefore, if you walk out to your central air unit and notice that there is a puddle of water all around the unit, or even forming on just one side because of the slope of your landscape, you have a problem on your hands. It may be water, but it may also be leaking Freon. Regardless, you will need a highly skilled HVAC professional to help you resolve this issue before you find yourself without any cool air in the house.
The Temperature In The House Is Not Matching The Thermostat Setting
If your house is becoming too cold or not cool enough, despite what you are setting the temperature to be on the thermostat, you will want to call in a professional. A reputable HVAC repair technician will probably first examine the thermostat to make sure that it does not need to be replaced. He or she will also check the various wiring connections, the Freon level, the fan within the central air unit, and many other things until the problem is resolved.
Just make sure that you are getting in touch with the best possible HVAC professional for your air conditioning needs.