5 Reasons Why Your Air Conditioner May Not Feel Cool

When the mercury starts rising outside your home, you depend on your air conditioner to keep your home cool. Your AC might be operating, but the air issuing from your vents seems warm. 

Here are the most frequent reasons why this takes place and what actions you can take to fix it. If you require air conditioning repair in the U.S., the Experts at Service Experts Heating, Air Conditioning & Plumbing can assist you. Like always, all our AC repair service is backed by a 100% Satisfaction Guarantee.* 

1.Your Thermostat is Set Wrong

Look at the fan setting. If it reads “on,” the fan will operate even when the AC compressor isn’t working. This isn’t a problem, but your cooling costs will increase if the fan operates frequently. Adjust the setting to “auto,” and the blower will only work when the compressor is running. This also means the air coming from the vents will repeatedly feel cool. 

2.Filter Need to be Changed

The HVAC air filter traps airborne particles that can damage your heating and cooling system. If it gets too blocked, it can restrict airflow. This reduces how much warm air flows over the indoor evaporator coil. If the refrigerant flowing through the coil becomes too chilled, it freezes, preventing the cooling cycle from happening. To avoid this, put in a new filter monthly or as recommended by the manufacturer. 

3.Not Enough Refrigerant

Refrigerant is critical 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 refrigerant is leaking, your air conditioner will operate inefficiently and may not create sufficient chilled air. It can also cause a frozen evaporator coil, which as we already mentioned, stops the cooling cycle completely. You’ll need assistance from an HVAC technician, like one from Service Experts Heating, Air Conditioning & Plumbing, to solve any refrigerant leaks. 

4.Condensing Unit Need to be Cleaned

The outdoor component of your AC unit is known as a condenser. This is essentially a large heat sink that transfers muggy air from your house. If the metal fins are covered with cobwebs, the condenser can’t do its job. Rinse down the system to eliminate debris that builds up and cut back bushes to make sure the condenser isn’t blocked. 

5.Condenser Fan or Compressor has Worn Out

While you’re inspecting the condenser, ensure the big fan near the top of the unit is running. If the fan motor has gone out, the condensing unit can’t exhaust heat properly, and your air conditioner can start circulating muggy air into your residence. 

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 warmth when it circulates back into your residence. 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 equipment runs, take a look at our guide that deciphers what common air conditioning noises mean

Did you figure out the trouble using these suggestions? If not, our Service Experts Heating, Air Conditioning & Plumbing Experts are ready to assist you. Give us a call at 866-397-3787 or contact us online to schedule your air conditioning repair appointment now. 

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