5 Reasons Why Your Air Conditioner May Not Feel Cool

When the mercury starts to rise outside, you expect your air conditioner to keep your house cool. Your AC could be running, but the air coming from your vents seems lukewarm. 

Here are the most frequent reasons why this happens and what actions you can take to fix it. If you require air conditioning repair in Winnipeg, the Experts at Winnipeg Supply Service Experts can help. Like always, all our AC repair labour is backed by a 100% Satisfaction Guarantee.* 

1.Your Thermostat is Set Incorrectly

Examine the fan setting. If it reads “on,” the fan will operate even when the AC compressor isn’t running. This isn’t a problem, but your utility bills will be more expensive 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 feel cold. 

2.Filter is Clogged

The HVAC air filter catches airborne particles that can ruin your heating and cooling equipment. If it ends up being too clogged, it can restrict airflow. This restricts how much warm air goes over the indoor evaporator coil. If the refrigerant passing through the coil becomes too cool, it freezes, preventing the cooling cycle from happening. To stop this, put in a new filter monthly or as suggested by the manufacturer. 

3.Insufficient Refrigerant

Refrigerant is essential for 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 refrigerant is leaking, your air conditioner will operate inefficiently and may not generate enough cold air. It might also cause a frozen evaporator coil, which as we mentioned before, prevents the cooling cycle fully. You’ll need help from an HVAC pro, like one from Winnipeg Supply Service Experts, to fix any refrigerant leaks. 

4.Condensing Unit Need to be Cleaned

The outdoor part of your AC system is referred to as a condenser. This is actually a big heat sink that exhausts hot air from your house. If the metal fins are laced with yard debris, the condenser can’t do its job. Wash down the unit to eliminate built-up debris and cut back bushes to confirm the condenser isn’t blocked. 

5.Condenser Fan or Compressor has Gone Out

While you’re examining the condenser, verify the large fan near the top of the equipment is running. If the fan motor has gone out, the condensing unit can’t break up heat appropriately, and your air conditioner could start circulating hot air into your house. 

Listen for the sound of the compressor working inside the condensing unit too. This is what drives your air conditioner, as the piece reduces the temperature of the refrigerant. Then, the refrigerant can collect more heat when it circulates back into your house. If the compressor stops working, you’ll typically need to purchase a new unit and schedule air conditioning installation. 

If you’re experiencing other odd noises when your equipment is on, browse our guide that deciphers what common air conditioning noises mean. 

Did you fix the trouble using these tips? If not, our Winnipeg Supply Service Experts Experts are here to help you. Reach us at 204-800-0613 or contact us online to request your air conditioning repair appointment today.