5 Reasons Why Your Air Conditioner May Not Feel Cool

When the temp begins to rise outside your home, you rely on your air conditioner to keep your house comfortable. Your AC might be on, but the air issuing from your vents appears warm. 

Here are the most frequent reasons why this occurs and what you can do to fix it. If you need air conditioning repair in Fort Lauderdale, the Experts at Service Experts Heating & Air Conditioning can help. Like always, all our AC repair work is supported by a 100% Satisfaction Guarantee.* 

1.Your Thermostat is Set Incorrectly

Examine the fan setting. If it says “on,” the fan will blow even when the AC compressor isn’t going. Nothing’s wrong with this, but your electricity bills will be more expensive if the fan operates constantly. Switch the setting to “auto,” and the blower will only work when the compressor is working. This also means the air radiating from the vents will always feel 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 becomes too clogged, it can lower airflow. This reduces how much warm air goes over the indoor evaporator coil. If the refrigerant moving through the coil becomes too cold, it freezes, preventing the cooling cycle from taking place. To stop this, put in a new filter each 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 the refrigerant is low, your air conditioner will cool poorly and may not produce adequate chilled air. It might also create a frozen evaporator coil, which as we mentioned before, halts the cooling cycle fully. You’ll need aid from an HVAC tech, like one from Service Experts Heating & Air Conditioning, to fix any refrigerant leaks. 

4.Condensing Unit Need to be Cleaned

The outdoor part of your AC unit is called a condenser. This is actually a large heat sink that exhausts muggy air from your house. If the metal fins are clogged with dirt, the condenser can’t work efficiently. Wash down the system to remove built-up debris and shear back bushes to make sure the condenser can “breathe.” 

5.Condenser Fan or Compressor has Gone Out

While you’re checking 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 might start circulating warm air into your home. 

Listen for the sound of the compressor running within the condensing unit also. This is what drives your air conditioner, as the piece lowers the temperature of the refrigerant. Then, the refrigerant can trap more heat when it circulates back into your residence. If the compressor fails, you’ll typically need to get a new unit and schedule air conditioning installation. 

If you’re experiencing other strange noises when your system is on, browse our guide that explains what common air conditioning noises mean. 

Did you solve the problem using these tips? If not, our Service Experts Heating & Air Conditioning Experts are available to help you. Reach us at 954-736-4314 or contact us online to book your air conditioning repair appointment today.