When the temperature starts to rise outside your home, you depend on your air conditioner to keep your residence comfortable. Your AC may be operating, but the air coming from your vents appears lukewarm.
Here are the most standard reasons why this occurs and what you can do to repair it. If you require air conditioning repair in Charlotte, the Experts at Service Experts Heating & Air Conditioning can help. Like always, all our AC repair labor is supported by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Wrong
Examine the fan setting. If it reads “on,” the fan will operate even when the AC compressor isn’t running. This isn’t a problem, but your energy bills will be bigger if the fan operates frequently. Adjust the setting to “auto,” and the blower will only operate when the compressor is running. This also means the air issuing from the vents will consistently feel cool.
2.Filter is Clogged
The HVAC air filter catches airborne particles that can wear out your heating and cooling equipment. If it ends up being too blocked, it can lower airflow. This restricts how much warm air goes over the indoor evaporator coil. If the refrigerant passing through the coil becomes too cold, it freezes, blocking the cooling cycle from occurring. To avoid this, replace 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 shifts between the indoor evaporator coil and outdoor condensing unit. If refrigerant is leaking, your air conditioner will cool poorly and may not produce enough cool air. It may also create a frozen evaporator coil, which as previously mentioned, halts the cooling cycle altogether. You’ll need assistance from an HVAC technician, like one from Service Experts Heating & Air Conditioning, to fix any refrigerant problems.
4.Condensing Unit is Blocked
The outdoor piece of your AC system is called a condenser. This is actually a giant heat sink that transfers humid air from your home. If the metal fins are covered with yard debris, the condenser can’t do its job. Rinse down the system to clear accumulated debris and shear back vegetation to make sure the condenser isn’t blocked.
5.Condenser Fan or Compressor has Gone Bad
While you’re checking the condenser, confirm the huge fan near the top of the system is running. If the fan motor has stopped working, the condensing unit can’t dissipate heat properly, and your air conditioner might start sending muggy air into your home.
Take time to hear the compressor working in the condensing unit too. This is what drives your air conditioner, as the component reduces the temperature of the refrigerant. Then, the refrigerant can trap more humidity when it comes back into your home. If the compressor fails, you’ll typically need to get a new air conditioner and set air conditioning installation.
If you’re noticing other strange noises when your AC is cooling, 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 Service Experts Heating & Air Conditioning Experts are here to support you. Get in touch with us at 704-464-4307 or contact us online to request your air conditioning repair appointment today.