When the temperature starts rising outdoors, you rely on your air conditioner to keep your home cozy. Your AC might be operating, but the air blowing from your vents appears lukewarm.
Here are the most frequent reasons why this happens and what actions you can take to fix it. If you require air conditioning repair in Hilton Head Island, the Experts at Epperson Service Experts can support you. Like always, all our AC repair service is upheld by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Wrong
Look at the fan setting. If it is switched to “on,” the fan will blow even when the AC compressor isn’t going. Nothing’s wrong with this, but your utility expenses will be bigger if the fan operates all the time. Change the setting to “auto,” and the blower will only work when the compressor is on. This also means the air issuing from the vents will always seem cool.
2.Filter is Clogged
The HVAC air filter captures airborne particles that can wear out your heating and cooling units. If it ends up being too clogged, it can lower airflow. This limits how much warm air flows over the indoor evaporator coil. If the refrigerant flowing through the coil becomes too cool, it freezes, stopping the cooling cycle from taking place. To stop this, change the filter each month or as advised by the manufacturer.
3.Refrigerant is Low
Refrigerant is the key to air conditioning. It transitions from a low-pressure gas to a high-pressure liquid as it shifts between the indoor evaporator coil and outdoor condensing unit. If the refrigerant is low, your air conditioner will cool inefficiently and may not generate enough chilled air. It can also lead to a frozen evaporator coil, which as we already mentioned, stops the cooling cycle fully. You’ll need aid from an HVAC professional, like one from Epperson Service Experts, to repair any refrigerant issues.
4.Condensing Unit is Dirty
The outdoor piece of your AC unit is called a condenser. This is basically a giant heat sink that transfers muggy air from your house. If the metal fins are covered with dirt, the condenser can’t work efficiently. Hose down the unit to remove built-up debris and cut back vegetation to confirm the condenser isn’t obstructed.
5.Condenser Fan or Compressor has Gone Bad
While you’re checking the condenser, confirm the large fan near the top of the system is going. If the fan motor has gone bad, the condensing unit can’t break up heat like it should, and your air conditioner might start circulating muggy air into your home.
Take time to hear the compressor working inside the condensing unit also. This is one of the most important parts of your air conditioner, as the piece lowers the temperature of the refrigerant. Then, the refrigerant can capture more humidity when it moves back into your residence. If the compressor goes out, you’ll typically need to purchase a new unit and schedule air conditioning installation.
If you’re experiencing other odd noises when your system runs, take a look at our guide that explains what common air conditioning noises mean.
Did you figure out the issue using these ideas? If not, our Epperson Service Experts Experts are available to support you. Get in touch with us at 843-619-3781 or contact us online to request your air conditioning repair appointment today.