5 Reasons Why Your Air Conditioner May Not Feel Cool

When the mercury begins to rise outdoors, you expect your air conditioner to keep your residence cozy. Your AC might be on, but the air issuing from your vents appears too hot.

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

1.Your Thermostat is Set Improperly

Check the fan setting. If it is switched to “on,” the fan will blow even when the AC compressor isn’t running. This is okay, but your utility costs will increase if the fan operates all the time. Change the setting to “auto,” and the blower will only operate when the compressor is working. This also means the air radiating from the vents will consistently seem cool.

2.Filter Need to be Changed

The HVAC air filter traps airborne particles that can wear out your heating and cooling units. If it gets too clogged, it can restrict airflow. This reduces how much warm air moves over the indoor evaporator coil. If the refrigerant passing through the coil becomes too cool, it freezes, blocking the cooling cycle from taking place. To prevent this, put in a new filter every month or as recommended by the manufacturer.

3.Refrigerant is Low

Refrigerant is the key to 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 the refrigerant is low, your air conditioner will run poorly and may not produce enough cool air. It might also cause a frozen evaporator coil, which as previously mentioned, halts the cooling cycle completely. You’ll need assistance from an HVAC pro, like one from Service Experts Heating & Air Conditioning, to repair any refrigerant issues.

4.Condensing Unit is Blocked

The outdoor piece of your AC system is referred to as a condenser. This is actually a big heat sink that removes muggy air from your house. If the metal fins are covered with cobwebs, the condenser can’t run well. Rinse down the unit to eliminate accumulated debris and shear back shrubs to ensure the condenser isn’t obstructed.

5.Condenser Fan or Compressor has Gone Out

While you’re inspecting the condenser, confirm the large fan near the top of the unit is going. If the fan motor has gone out, the condensing unit can’t dissipate heat like it should, and your air conditioner may start circulating warm air into your house.

Pay attention to the sound of the compressor working in the condensing unit also. This is one of the most important parts of your air conditioner, as the part lowers the temperature of the refrigerant. Then, the refrigerant can capture more heat when it moves back into your residence. If the compressor goes out, you’ll typically need to buy a new unit and book air conditioning installation.

If you’re experiencing other strange noises when your air conditioner runs, take a look at our guide that deciphers 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. Give us a call at 303-647-5853 or contact us online to schedule your air conditioning repair appointment today.

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