When the temperature starts to rise outside, you expect your air conditioner to keep your home cool. Your AC may be operating, but the air blowing from your vents seems 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 Melbourne, the Experts at Service Experts Heating & Air Conditioning can help. 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 says “on,” the fan will blow even when the AC compressor isn’t going. 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 Dirty
The HVAC air filter traps airborne particles that can wear out your heating and cooling units. If it ends up being too clogged, it can restrict airflow. This restricts how much warm air moves over the indoor evaporator coil. If the refrigerant flowing through the coil becomes too cold, it freezes, blocking the cooling cycle from taking place. To avoid this, put in a new filter monthly or as advised 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 already mentioned, stops the cooling cycle altogether. You’ll need aid 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 hot air from your house. If the metal fins are laced with cobwebs, the condenser can’t work efficiently. Rinse down the equipment to eliminate built-up debris and trim back grass to ensure the condenser can “breathe.”
5.Condenser Fan or Compressor has Gone Bad
While you’re checking the condenser, verify the large fan at the top of the equipment is running. If the fan motor has stopped working, 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 operating within the condensing unit too. This is the heart of your air conditioner, as the piece reduces the temperature of the refrigerant. Then, the refrigerant can collect more heat when it comes back into your house. If the compressor fails, you’ll likely need to purchase a new system and book air conditioning installation.
If you’re experiencing other strange noises when your air conditioner runs, take a look at our guide that decodes what common air conditioning noises mean.
Did you fix the trouble 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 book your air conditioning repair appointment today.