While it may be true that cooling and heating systems are typically reliable and last for several years. The case with any other kind of high-end appliance, problems can manifest themselves from time-to-time. This why you need air conditioning repair knoxville tn to help you with repairs. Regular maintenance and repairs keep your HVAC in good condition for a long time.
Reasons for air conditioning repair technicians
1) Pay Attention To Warning Signs
Some of the most common warning signs which may indicate that your air conditioner may need to be repaired are if you feel that your home is not being properly cooled in the spring or during summer. Before a system ultimately fails, it will give telltale warning signs that you should act upon quickly, so that you can address a small issue before it grows into a larger one.
2) Pay Attention To Wailing Noises
Another thing that may indicate the need to have your system repaired is if you hear wailing noises. Even if they sound minor at first, they can eventually become very loud. The noise itself may stem from the bearings in the fan motor.
You can check to see if this may be the problem by shutting off the unit and by grabbing the end of the motor shaft and by pulling it. If you notice that there is a space that is more than 1/8″, you may need a new motor since the bearings may have been worn down.
3) Frozen Coils
Another issue that occurs quite often is frozen coils. When this occurs, the system won’t be able to function properly because air and coolant cannot flow freely.
One of the ways in which you can keep this from occurring is to make sure that you replace your filter every single month as well as to keep it free from grass, weeds, and other small debris.
However, if the coils have already been frozen, you may need professional help when it comes to removing debris that has been deeply lodged in the unit.
If you notice any instances of a leak from the inside of your system, you need to contact a professional as soon as possible. If a leak is not fixed, excessive water can lead to structural damage as well as result in dangerous mildew and mold accumulation.
In most cases, the primary reason why this occurs is due to a damaged condensation pan. However, there could be other problems within your lines which are causing the leak.