When the temp starts to rise outside, you depend on your air conditioner to keep your residence cool. Your AC might be running, but the air coming from your vents seems too hot.
Here are the most common reasons why this happens and what actions you can take to fix it. If you require air conditioning repair in Champaign, the Experts at Chief/Bauer Service Experts can help. Like always, all our AC repair work is upheld by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Wrong
Examine the fan setting. If it is switched to “on,” the fan will blow even when the AC compressor isn’t going. This isn’t a problem, but your cooling bills will be more expensive if the fan runs all the time. Change the setting to “auto,” and the blower will only run when the compressor is on. This also means the air coming from the vents will repeatedly seem cool.
2.Filter is Dirty
The HVAC air filter catches airborne particles that can damage your heating and cooling units. If it becomes too blocked, it can reduce airflow. This restricts 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 taking place. To prevent 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 changes from a low-pressure gas to a high-pressure liquid as it cycles between the indoor evaporator coil and outdoor condensing unit. If refrigerant is leaking, your air conditioner will run poorly and may not generate sufficient cool air. It can also result in a frozen evaporator coil, which as we mentioned before, prevents the cooling cycle fully. You’ll need assistance from an HVAC tech, like one from Chief/Bauer Service Experts, to repair any refrigerant issues.
4.Condensing Unit Need to be Cleaned
The outdoor component of your AC unit is called a condenser. This is actually a big heat sink that exhausts hot air from your home. If the metal fins are covered with yard debris, the condenser can’t do its job. Hose down the unit to eliminate accumulated debris and trim back grass to confirm the condenser isn’t obstructed.
5.Condenser Fan or Compressor has Gone Bad
While you’re checking the condenser, ensure the big fan at the top of the equipment is working. If the fan motor has gone out, the condensing unit can’t exhaust heat like it should, and your air conditioner could start circulating warm air into your residence.
Pay attention to the sound of the compressor working inside the condensing unit as well. This is what drives your air conditioner, as the component cools the refrigerant. Then, the refrigerant can trap more warmth when it moves back into your home. If the compressor stops working, you’ll likely need to purchase a new air conditioner and book air conditioning installation.
If you’re noticing other odd noises when your air conditioner runs, take a look at our guide that explains what common air conditioning noises mean.
Did you fix the trouble using these suggestions? If not, our Chief/Bauer Service Experts Experts are ready to assist you. Reach us at 217-689-2469 or contact us online to request your air conditioning repair appointment right away.