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 residence comfortable. Your AC may be running, but the air issuing from your vents seems lukewarm.

Here are the most common reasons why this happens and what you need to do to fix it. If you require air conditioning repair in Philadelphia, the Experts at Stallion Heating Plumbing Air Conditioning can help. Like always, all our AC repair work is backed 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. This is okay, but your utility expenses will be bigger if the fan runs frequently. Change the setting to “auto,” and the blower will only run when the compressor is on. This also means the air issuing from the vents will always appear cool.

2.Filter Need to be Changed

The HVAC air filter captures airborne particles that can damage your heating and cooling system. If it gets too blocked, it can reduce airflow. This reduces how much warm air goes over the indoor evaporator coil. If the refrigerant passing through the coil becomes too cold, it freezes, stopping the cooling cycle from occurring. To prevent this, change the filter each month or as recommended by the manufacturer.

3.Not Enough Refrigerant

Refrigerant is the key to air conditioning. It shifts from a low-pressure gas to a high-pressure liquid as it shifts between the indoor evaporator coil and outdoor condensing unit. If there isn’t enough refrigerant, your air conditioner will run badly and may not produce adequate cold air. It may also result in a frozen evaporator coil, which as we already mentioned, halts the cooling cycle altogether. You’ll need aid from an HVAC technician, like one from Stallion Heating Plumbing Air Conditioning, to solve any refrigerant leaks.

4.Condensing Unit is Dirty

The outdoor piece of your AC equipment is known as a condenser. This is essentially a giant heat sink that exhausts warm air from your house. If the metal fins are laced with yard debris, the condenser can’t do its job. Rinse down the unit to clear accumulated debris and trim back shrubs to confirm the condenser isn’t blocked.

5.Condenser Fan or Compressor has Worn Out

While you’re checking the condenser, make sure the big fan at the top of the equipment is running. If the fan motor has stopped working, the condensing unit can’t break up heat like it should, and your air conditioner might start blowing hot air into your residence.

Take time to hear the compressor running within the condensing unit too. This is what drives your air conditioner, as the piece cools the refrigerant. Then, the refrigerant can trap more humidity when it circulates back into your house. If the compressor fails, you’ll probably need to purchase a new unit and book air conditioning installation.

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

Did you fix the trouble using these suggestions? If not, our Stallion Heating Plumbing Air Conditioning Experts are here to support you. Reach us at 215-278-9690 or contact us online to request your air conditioning repair appointment now.

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