5 Reasons Why Your Air Conditioner May Not Feel Cool

When the temp starts rising outdoors, you rely on your air conditioner to keep your house 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 you need to do to fix it. If you need air conditioning repair in West Palm Beach, the Experts at Service Experts Heating & Air Conditioning can help. Like always, all our AC repair service is upheld by a 100% Satisfaction Guarantee.*

1.Your Thermostat is Set Incorrectly

Look at the fan setting. If it says “on,” the fan will run even when the AC compressor isn’t working. Nothing’s wrong with this, but your utility expenses will be more expensive if the fan is on all the time. Change the setting to “auto,” and the blower will only operate when the compressor is running. This also means the air issuing from the vents will consistently feel cold.

2.Filter Need to be Changed

The HVAC air filter captures airborne particles that can wear out your heating and cooling units. If it gets too clogged, it can reduce airflow. This limits how much warm air moves over the indoor evaporator coil. If the refrigerant moving through the coil becomes too chilled, it freezes, blocking the cooling cycle from taking place. To prevent this, replace the filter each month or as advised by the manufacturer.

3.Insufficient Refrigerant

Refrigerant is critical for air conditioning. It shifts 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 poorly and may not produce sufficient cold air. It could also create a frozen evaporator coil, which as previously mentioned, halts the cooling cycle altogether. You’ll need assistance from an HVAC professional, like one from Service Experts Heating & Air Conditioning, to fix any refrigerant problems.

4.Condensing Unit Need to be Cleaned

The outdoor piece of your AC system is called a condenser. This is essentially a large heat sink that transfers hot air from your home. If the metal fins are clogged with cobwebs, the condenser can’t run well. Wash down the equipment to eliminate debris that accumulates and trim back bushes to make sure the condenser isn’t blocked.

5.Condenser Fan or Compressor has Gone Out

While you’re inspecting the condenser, ensure the large fan on the top of the equipment is working. If the fan motor has gone out, the condensing unit can’t dissipate heat appropriately, and your air conditioner can start sending hot air into your home.

Listen for the sound of the compressor operating in the condensing unit as well. This is what drives your air conditioner, as the component reduces the temperature of the refrigerant. Then, the refrigerant can capture more humidity when it circulates back into your house. If the compressor fails, you’ll probably need to get a new air conditioner and set air conditioning installation.

If you’re noticing other strange noises when your AC is on, browse our guide that decodes what common air conditioning noises mean.

Did you figure out the issue using these ideas? If not, our Service Experts Heating & Air Conditioning Experts are available to help you. Give us a call at 561-629-1826 or contact us online to book your air conditioning repair appointment now.

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