5 Reasons Why Your Air Conditioner May Not Feel Cool

When the temperature starts to rise outside, you depend on your air conditioner to keep your residence comfortable. Your AC might be operating, but the air coming from your vents appears warm. 

Here are the most frequent reasons why this occurs and what you can do to repair it. If you require air conditioning repair in Fort Lauderdale, 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 Incorrectly

Check the fan setting. If it reads “on,” the fan will operate even when the AC compressor isn’t running. Nothing’s wrong with this, but your electricity costs will increase if the fan runs constantly. Adjust the setting to “auto,” and the blower will only run when the compressor is running. This also means the air radiating from the vents will always appear cold. 

2.Filter Need to be Changed

The HVAC air filter traps airborne particles that can damage your heating and cooling units. If it becomes too obstructed, it can reduce airflow. This limits how much warm air flows over the indoor evaporator coil. If the refrigerant passing through the coil becomes too cold, it freezes, blocking the cooling cycle from occurring. To prevent this, change the filter every month or as advised by the manufacturer. 

3.Refrigerant is Low

Refrigerant is essential for air conditioning. It changes from a low-pressure gas to a high-pressure liquid as it cycles between the indoor evaporator coil and outdoor condensing unit. If refrigerant is leaking, your air conditioner will operate badly and may not produce sufficient cool air. It can also result in a frozen evaporator coil, which as we already mentioned, stops the cooling cycle fully. You’ll need assistance from an HVAC pro, like one from Service Experts Heating & Air Conditioning, to solve any refrigerant problems. 

4.Condensing Unit Need to be Cleaned

The outdoor piece of your AC system 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 yard debris, the condenser can’t work efficiently. Wash down the unit to remove debris that accumulates and shear back grass to confirm the condenser isn’t blocked. 

5.Condenser Fan or Compressor has Gone Out

While you’re examining the condenser, verify the huge fan on the top of the unit is spinning. If the fan motor has stopped working, the condensing unit can’t dissipate heat properly, and your air conditioner might start circulating warm air into your residence. 

Listen for the sound of the compressor operating inside the condensing unit too. This is the heart of your air conditioner, as the part reduces the temperature of the refrigerant. Then, the refrigerant can trap more heat when it comes back into your home. If the compressor fails, you’ll typically need to purchase a new unit and set air conditioning installation. 

If you’re hearing other strange noises when your AC is on, take a look at our guide that decodes what common air conditioning noises mean. 

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