When the temperature starts rising outside, you rely on your air conditioner to keep your house comfortable. Your AC might be running, but the air blowing from your vents appears warm.
Here are the most common reasons why this takes place and what you need to do about it. If you require air conditioning repair in Atlanta, the Experts at Peachtree Service Experts can assist you. Like always, all our AC repair labor is backed by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Improperly
Check the fan setting. If it reads “on,” the fan will blow even when the AC compressor isn’t running. This is okay, but your energy bills will increase if the fan is on frequently. Change the setting to “auto,” and the blower will only work when the compressor is working. This also means the air issuing from the vents will repeatedly appear cool.
2.Filter Need to be Changed
The HVAC air filter catches airborne particles that can damage your heating and cooling system. If it gets too obstructed, it can restrict airflow. This limits how much warm air goes over the indoor evaporator coil. If the refrigerant passing through the coil becomes too chilled, it freezes, preventing the cooling cycle from taking place. To stop this, put in a new filter every month or as advised by the manufacturer.
3.Not Enough Refrigerant
Refrigerant is the key to air conditioning. It transitions from a low-pressure gas to a high-pressure liquid as it cycles between the indoor evaporator coil and outdoor condensing unit. If there isn’t enough refrigerant, your air conditioner will operate inefficiently and may not generate enough cold air. It might also result in a frozen evaporator coil, which as we mentioned before, stops the cooling cycle completely. You’ll need assistance from an HVAC pro, like one from Peachtree Service Experts, to solve any refrigerant issues.
4.Condensing Unit Need to be Cleaned
The outdoor part of your AC unit is known as a condenser. This is actually a large heat sink that exhausts humid air from your residence. If the metal fins are clogged with yard debris, the condenser can’t run well. Rinse down the equipment to remove built-up debris and shear back grass to make sure the condenser isn’t blocked.
5.Condenser Fan or Compressor has Gone Out
While you’re inspecting the condenser, ensure the huge fan near the top of the unit is running. If the fan motor has stopped working, the condensing unit can’t exhaust heat properly, and your air conditioner could start circulating hot air into your residence.
Listen for the sound of the compressor working in the condensing unit as well. This is the heart of your air conditioner, as the piece lowers the temperature of the refrigerant. Then, the refrigerant can capture more heat when it moves back into your house. If the compressor goes out, you’ll likely need to get a new unit and book air conditioning installation.
If you’re hearing other odd noises when your air conditioner is on, take a look at our guide that deciphers what common air conditioning noises mean.
Did you solve the problem using these suggestions? If not, our Peachtree Service Experts Experts are ready to assist you. Reach us at 678-235-9699 or contact us online to book your air conditioning repair appointment today.