5 Reasons Why Your Air Conditioner May Not Feel Cool

When the temperature starts rising outside, you depend on your air conditioner to keep your home cool. Your AC might be operating, but the air blowing from your vents appears lukewarm.

Here are the most common reasons why this happens and what actions you can take about it. If you have to have air conditioning repair in Pierre, the Experts at Peitz Service Experts can assist you. Like always, all our AC repair labor is backed by a 100% Satisfaction Guarantee.*

1.Your Thermostat is Set Wrong

Look at the fan setting. If it is switched to “on,” the fan will blow even when the AC compressor isn’t going. Nothing’s wrong with this, but your electricity expenses will go up if the fan runs all the time. Adjust the setting to “auto,” and the blower will only operate when the compressor is on. This also means the air coming from the vents will repeatedly seem cool.

2.Filter Need to be Changed

The HVAC air filter catches airborne particles that can wear out your heating and cooling system. If it becomes too obstructed, it can reduce airflow. This limits how much warm air goes over the indoor evaporator coil. If the refrigerant moving through the coil becomes too cool, it freezes, stopping the cooling cycle from happening. To stop this, put in a new filter monthly or as advised by the manufacturer.

3.Insufficient Refrigerant

Refrigerant is the key to air conditioning. It transitions from a low-pressure gas to a high-pressure liquid as it shifts between the indoor evaporator coil and outdoor condensing unit. If refrigerant is leaking, your air conditioner will operate badly and may not create adequate cool air. It might also result in a frozen evaporator coil, which as we mentioned before, stops the cooling cycle altogether. You’ll need assistance from an HVAC tech, like one from Peitz Service Experts, to fix any refrigerant issues.

4.Condensing Unit Need to be Cleaned

The outdoor piece of your AC system is referred to as a condenser. This is essentially a giant heat sink that transfers muggy air from your house. If the metal fins are covered with yard debris, the condenser can’t do its job. Wash down the equipment to remove debris that builds up and trim back vegetation to ensure the condenser isn’t obstructed.

5.Condenser Fan or Compressor has Worn Out

While you’re inspecting the condenser, make sure the large fan at the top of the system is working. If the fan motor has gone out, the condensing unit can’t dissipate heat properly, and your air conditioner may start sending warm air into your residence.

Take time to hear the compressor working in the condensing unit also. This is what drives your air conditioner, as the part cools the refrigerant. Then, the refrigerant can collect more warmth when it moves back into your residence. If the compressor goes out, you’ll typically need to buy a new unit and set air conditioning installation.

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

Did you figure out the issue using these ideas? If not, our Peitz Service Experts Experts are here to support you. Give us a call at 605-223-0307 or contact us online to book your air conditioning repair appointment today.

Contact Us