When the temp starts to rise outside, you rely on your air conditioner to keep your residence cozy. Your AC could be on, but the air blowing from your vents seems too hot.
Here are the most common reasons why this occurs and what you need to do 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 is switched to “on,” the fan will operate even when the AC compressor isn’t running. Nothing’s wrong with this, but your energy bills will increase if the fan runs all the time. 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 appear chilly.
2.Filter Need to be Changed
The HVAC air filter traps airborne particles that can ruin your heating and cooling equipment. If it ends up being too obstructed, 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.
Refrigerant is critical for air conditioning. It changes from a low-pressure gas to a high-pressure liquid as it moves 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, halts the cooling cycle completely. You’ll need help from an HVAC technician, like one from Midland Air Service Experts, to repair any refrigerant issues.
4.Condensing Unit is Blocked
The outdoor piece of your AC system is known as a condenser. This is actually a big heat sink that exhausts humid air from your home. If the metal fins are covered with dirt, the condenser can’t do its job. Hose down the equipment to eliminate built-up debris and trim back bushes to ensure the condenser isn’t obstructed.
5.Condenser Fan or Compressor has Worn Out
While you’re checking 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 appropriately, and your air conditioner may start circulating hot air into your residence.
Listen for the sound of the compressor operating in the condensing unit also. This is what drives your air conditioner, as the component reduces the temperature of the refrigerant. Then, the refrigerant can capture more humidity when it circulates back into your residence. If the compressor stops working, you’ll probably need to get a new system and book air conditioning installation.
If you’re experiencing other weird noises when your AC is on, browse our guide that explains what common air conditioning noises mean.
Did you solve the problem using these ideas? If not, our Midland Air Service Experts Experts are here to help you. Give us a call at 803-399-7208 or contact us online to schedule your air conditioning repair appointment right away.