When the temperature starts to rise outside, you expect your air conditioner to keep your home comfortable. Your AC could be on, but the air blowing from your vents appears too hot.
Here are the most frequent reasons why this happens and what actions you can take about it. If you have to have air conditioning repair in Cocoa, the Experts at Service Experts Heating & Air Conditioning 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 says “on,” the fan will blow even when the AC compressor isn’t working. This is okay, but your electricity expenses will increase if the fan runs frequently. Change the setting to “auto,” and the blower will only run when the compressor is running. This also means the air coming from the vents will always feel chilly.
2.Filter is Clogged
The HVAC air filter traps airborne particles that can wear out your heating and cooling system. If it gets too clogged, it can restrict airflow. This reduces how much warm air moves over the indoor evaporator coil. If the refrigerant moving through the coil becomes too cold, it freezes, stopping the cooling cycle from taking place. To stop this, put in a new filter each month or as suggested by the manufacturer.
3.Refrigerant is Low
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 inefficiently and may not generate sufficient cool air. It may also lead to a frozen evaporator coil, which as we mentioned before, stops the cooling cycle altogether. You’ll need assistance from an HVAC tech, like one from Service Experts Heating & Air Conditioning, to repair any refrigerant problems.
4.Condensing Unit Need to be Cleaned
The outdoor component of your AC unit is referred to as a condenser. This is essentially a big heat sink that removes warm air from your house. If the metal fins are laced with cobwebs, the condenser can’t work efficiently. Rinse down the equipment to clear debris that builds up and trim back grass to ensure the condenser can “breathe.”
5.Condenser Fan or Compressor has Gone Bad
While you’re inspecting the condenser, verify the large fan on the top of the system is running. If the fan motor has gone out, the condensing unit can’t dissipate heat properly, and your air conditioner may start circulating hot air into your house.
Listen for the sound of the compressor working within the condensing unit too. This is the heart of your air conditioner, as the part lowers the temperature of the refrigerant. Then, the refrigerant can collect more heat when it moves back into your residence. If the compressor fails, you’ll typically need to get a new air conditioner and book air conditioning installation.
If you’re experiencing other strange noises when your system runs, take a look at our guide that explains what common air conditioning noises mean.
Did you figure out the issue using these tips? If not, our Service Experts Heating & Air Conditioning Experts are ready to help you. Get in touch with us at 321-428-7635 or contact us online to request your air conditioning repair appointment today.