5 Reasons Why Your Air Conditioner May Not Feel Cool

When the temperature begins to rise outdoors, you rely on your air conditioner to keep your house cool. Your AC may be running, but the air issuing from your vents feels too hot. 

Here are the most frequent reasons why this happens and what actions you can take to repair it. If you require air conditioning repair in Albany, the Experts at Roland J. Down Service Experts can help. 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 blow even when the AC compressor isn’t going. This is okay, but your electricity expenses will increase if the fan is on all the time. Change the setting to “auto,” and the blower will only work when the compressor is running. This also means the air issuing from the vents will repeatedly appear cool. 

2.Filter is Dirty

The HVAC air filter catches airborne particles that can damage your heating and cooling system. If it becomes too obstructed, 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, stopping the cooling cycle from happening. To avoid this, put in a new filter each month or as recommended by the manufacturer. 

3.Not Enough 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 there isn’t enough refrigerant, your air conditioner will operate inefficiently and may not create enough chilled air. It may also result in a frozen evaporator coil, which as we already mentioned, halts the cooling cycle completely. You’ll need assistance from an HVAC tech, like one from Roland J. Down Service Experts, to solve any refrigerant problems. 

4.Condensing Unit is Dirty

The outdoor piece of your AC unit is known as a condenser. This is basically a big heat sink that exhausts muggy 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 debris that accumulates and cut back grass to ensure the condenser isn’t blocked. 

5.Condenser Fan or Compressor has Worn Out

While you’re checking the condenser, ensure the huge fan at the top of the unit is going. If the fan motor has gone out, the condensing unit can’t exhaust heat appropriately, and your air conditioner could start sending hot air into your house. 

Pay attention to the sound of the compressor working within the condensing unit also. This is what drives your air conditioner, as the piece lowers the temperature of the refrigerant. Then, the refrigerant can capture more warmth when it moves back into your house. If the compressor stops working, you’ll likely need to get a new system and schedule air conditioning installation. 

If you’re noticing 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 tips? If not, our Roland J. Down Service Experts Experts are ready to assist you. Get in touch with us at 518-417-2938 or contact us online to book your air conditioning repair appointment now.