5 Reasons Why Your Air Conditioner May Not Feel Cool

When the mercury starts to rise outdoors, you depend on your air conditioner to keep your residence cozy. Your AC may be operating, but the air coming from your vents feels lukewarm.

Here are the most common reasons why this occurs and what you can do to fix it. If you require air conditioning repair in Memphis, the Experts at Service Experts Heating & Air Conditioning can help. Like always, all our AC repair service is upheld by a 100% Satisfaction Guarantee.*

1.Your Thermostat is Set Wrong

Examine the fan setting. If it reads “on,” the fan will operate even when the AC compressor isn’t running. This is okay, but your cooling costs will go up if the fan is on constantly. Adjust the setting to “auto,” and the blower will only operate when the compressor is on. This also means the air coming from the vents will consistently feel cold.

2.Filter Need to be Changed

The HVAC air filter traps airborne particles that can damage your heating and cooling units. If it ends up being too clogged, it can restrict airflow. This restricts how much warm air goes over the indoor evaporator coil. If the refrigerant flowing through the coil becomes too cold, it freezes, stopping the cooling cycle from taking place. To prevent this, change the filter monthly or as recommended by the manufacturer.

3.Insufficient Refrigerant

Refrigerant is critical for air conditioning. It shifts from a low-pressure gas to a high-pressure liquid as it cycles between the indoor evaporator coil and outdoor condensing unit. If the refrigerant is low, your air conditioner will run poorly and may not create adequate chilled air. It might also lead to a frozen evaporator coil, which as we mentioned before, prevents the cooling cycle fully. You’ll need aid from an HVAC professional, like one from Service Experts Heating & Air Conditioning, to repair any refrigerant leaks.

4.Condensing Unit is Dirty

The outdoor piece of your AC unit is referred to as a condenser. This is actually a giant heat sink that transfers muggy air from your home. If the metal fins are clogged with cobwebs, the condenser can’t run well. Rinse down the unit to clear debris that builds up and cut back bushes to make sure the condenser isn’t obstructed.

5.Condenser Fan or Compressor has Worn Out

While you’re checking the condenser, make sure the big fan on the top of the unit is going. If the fan motor has stopped working, the condensing unit can’t exhaust heat properly, and your air conditioner might start blowing muggy air into your home.

Take time to hear the compressor running inside the condensing unit also. This is what drives your air conditioner, as the component lowers the temperature of the refrigerant. Then, the refrigerant can capture more heat when it moves back into your home. If the compressor goes out, you’ll typically need to get a new unit and book air conditioning installation.

If you’re hearing other weird noises when your air conditioner is on, check out our guide that explains what common air conditioning noises mean.

Did you solve the problem using these tips? If not, our Service Experts Heating & Air Conditioning Experts are here to assist you. Get in touch with us at 901-235-1196 or contact us online to schedule your air conditioning repair appointment now.

Contact Us