When the temp begins to rise outside, you rely on your air conditioner to keep your residence cozy. Your AC may be operating, but the air blowing from your vents appears lukewarm.
Here are the most common reasons why this takes place and what actions you can take about it. If you have to have air conditioning repair in Columbia, the Experts at Midland Air Service Experts can help. Like always, all our AC repair labor is backed by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Incorrectly
Check the fan setting. If it reads “on,” the fan will run even when the AC compressor isn’t running. Nothing’s wrong with this, but your energy bills will increase if the fan runs frequently. Change the setting to “auto,” and the blower will only work when the compressor is running. This also means the air coming from the vents will repeatedly seem cold.
2.Filter Need to be Changed
The HVAC air filter traps airborne particles that can wear out your heating and cooling equipment. If it ends up being too clogged, it can restrict airflow. This limits how much warm air flows over the indoor evaporator coil. If the refrigerant flowing through the coil becomes too chilled, it freezes, preventing the cooling cycle from occurring. To prevent this, change the filter every month or as suggested by the manufacturer.
3.Not Enough Refrigerant
Refrigerant is essential for air conditioning. It changes 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 badly and may not generate adequate chilled air. It might also create a frozen evaporator coil, which as we mentioned before, prevents the cooling cycle fully. You’ll need help from an HVAC pro, like one from Midland Air Service Experts, to solve any refrigerant problems.
4.Condensing Unit is Blocked
The outdoor piece of your AC equipment is referred to as a condenser. This is actually a large heat sink that exhausts humid air from your home. If the metal fins are covered with yard debris, the condenser can’t do its job. Hose down the system to eliminate debris that builds up and trim back bushes to ensure the condenser isn’t blocked.
5.Condenser Fan or Compressor has Worn Out
While you’re inspecting the condenser, verify the huge fan on the top of the equipment is going. If the fan motor has gone out, the condensing unit can’t dissipate heat like it should, and your air conditioner may start circulating hot air into your house.
Listen for the sound of the compressor operating within the condensing unit also. This is one of the most important parts of your air conditioner, as the component reduces the temperature of the refrigerant. Then, the refrigerant can trap more warmth when it circulates back into your house. If the compressor goes out, you’ll probably need to get a new system and book air conditioning installation.
If you’re noticing other weird noises when your AC is on, take a look at our guide that decodes what common air conditioning noises mean.
Did you solve the problem using these ideas? If not, our Midland Air Service Experts Experts are ready to help you. Give us a call at 803-399-7208 or contact us online to schedule your air conditioning repair appointment right away.