If your air conditioner is on, but it isn't producing much cold air, a wide range of possible causes could be responsible. A professional air conditioning repair service can easily diagnose the crux of problem. However, there are also elements you can check yourself to give the air conditioning contractor more complete information upfront. This will save time on repairs. Here are a few reasons why your AC may not be running at full capacity.

5 Signs Air Conditioning Repairs Are Inevitable

1. Duct Blockages

First, feel all of the registers in your AC system to see whether air is coming out. If you notice only a couple areas are failing to produce air, make sure the registers are open. However, if all the registers are open and you still do not feel a consistent flow of cool air, it's likely the duct is twisted, crushed, or a clog has developed.

2. Faulty Power Supply

If you turn down the thermostat, but your air conditioner doesn't come on, it's possible the power supply to the thermostat, AC, or both has somehow been compromised. Check the breakers to make sure this isn’t the cause behind your lack of AC. However, if you notice all the breakers are on and functioning normally, your best bet is to let an air conditioning repair contractor assess your system to figure out what’s wrong.

3. Broken Fans

Listen to your air conditioner. If it's producing a whining or grinding sound, or if you notice that the noise suddenly decreases while running, it’s likely your AC’s fan has been damaged or has completely stopped working. Though the air conditioner might be cooling air, without a properly functioning fan, it will not be delivered through the ducts and evenly dispersed throughout your residence. In these situations, turn off your air conditioning unit to prevent the coils from freezing, and seek assistance from an air conditioning repair specialist.

4. Dirty Filters

On the other hand, if you can hear your AC running normally or even notice that it’s working harder than normal in spite of the low airflow across all its registers, the problem could have something to do with your system’s intake. Typically, this problem is the result of a clogged air filter, which is something you can check and replace yourself. To see if your filter is clogged, remove it from your air conditioner and hold it up to the light; if you can't see light come through it, it needs to be changed.

5. Evaporator Coil Issues

When there is air coming from the vents, but it isn't cold, the evaporator coil is the most likely culprit. It may simply be dirty, which can prevent it from cooling the air. The other cause for your troubles could be that the coil has lost may have lost refrigerant and need more meticulous air conditioning repairs.

If your AC has stopped working and you can't identify or resolve the problem, call Cowboy's Heating & Air of Montgomery County, OH, for air conditioning repairs and replacements. The air conditioning contractor is committed to providing trustworthy, honorable service to customers in the tri-state area. To schedule an appointment, call (937) 604-1541 or send them a message online.