When the temp starts to rise outside your home, you expect your air conditioner to keep your house cozy. Your AC might be operating, but the air coming from your vents feels lukewarm.
Here are the most common reasons why this happens and what you need to do to repair it. If you require air conditioning repair in Dayton, the Experts at Stevenson Service Experts can help. Like always, all our AC repair service is backed by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Wrong
Check the fan setting. If it is switched to “on,” the fan will run even when the AC compressor isn’t running. This isn’t a problem, but your utility costs will be more expensive if the fan operates constantly. Switch the setting to “auto,” and the blower will only run when the compressor is running. This also means the air issuing from the vents will always appear cold.
2.Filter Need to be Changed
The HVAC air filter captures airborne particles that can wear out your heating and cooling system. If it ends up being too clogged, it can reduce airflow. This reduces how much warm air goes over the indoor evaporator coil. If the refrigerant flowing through the coil becomes too cool, it freezes, stopping the cooling cycle from happening. To prevent this, replace the filter each month or as suggested by the manufacturer.
3.Refrigerant is Low
Refrigerant is essential for 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 poorly and may not create adequate cold air. It might also lead to a frozen evaporator coil, which as previously mentioned, halts the cooling cycle fully. You’ll need help from an HVAC technician, like one from Stevenson Service Experts, to solve 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 giant heat sink that transfers warm air from your residence. If the metal fins are covered with yard debris, the condenser can’t do its job. Rinse down the unit to clear debris that accumulates and trim back shrubs to make sure the condenser isn’t obstructed.
5.Condenser Fan or Compressor has Gone Bad
While you’re inspecting the condenser, make sure the big fan on the top of the system is going. If the fan motor has stopped working, the condensing unit can’t dissipate heat like it should, and your air conditioner could start circulating muggy air into your home.
Pay attention to the sound of the compressor working in the condensing unit too. This is the heart of your air conditioner, as the part cools the refrigerant. Then, the refrigerant can collect more heat when it comes back into your residence. If the compressor stops working, you’ll typically need to get a new system and set air conditioning installation.
If you’re hearing other strange noises when your air conditioner runs, browse our guide that decodes what common air conditioning noises mean.
Did you solve the problem using these tips? If not, our Stevenson Service Experts Experts are ready to support you. Give us a call at 937-503-7896 or contact us online to book your air conditioning repair appointment today.