5 Reasons Why Your Air Conditioner May Not Feel Cool

When the mercury starts rising outside, you expect your air conditioner to keep your residence comfortable. Your AC might be on, but the air coming from your vents appears too hot. 

Here are the most standard reasons why this happens and what actions you can take about it. If you need air conditioning repair in Edmonton, the Experts at Rob's Albertan Service Experts can assist you. Like always, all our AC repair labour is upheld by a 100% Satisfaction Guarantee.* 

1.Your Thermostat is Set Wrong

Examine the fan setting. If it is switched to “on,” the fan will blow even when the AC compressor isn’t going. This isn’t a problem, but your cooling costs will be bigger if the fan operates frequently. Switch the setting to “auto,” and the blower will only run when the compressor is working. This also means the air radiating from the vents will always appear chilly. 

2.Filter is Dirty

The HVAC air filter catches airborne particles that can damage your heating and cooling units. If it ends up being too blocked, it can reduce airflow. This restricts how much warm air goes over the indoor evaporator coil. If the refrigerant flowing through the coil becomes too chilled, it freezes, blocking the cooling cycle from happening. To prevent this, put in a new filter monthly or as suggested 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 cycles between the indoor evaporator coil and outdoor condensing unit. If there isn’t enough refrigerant, your air conditioner will operate poorly and may not produce enough chilled air. It may also create a frozen evaporator coil, which as previously mentioned, halts the cooling cycle altogether. You’ll need aid from an HVAC professional, like one from Rob's Albertan Service Experts, to solve any refrigerant issues. 

4.Condensing Unit Need to be Cleaned

The outdoor piece of your AC equipment is called a condenser. This is actually a big heat sink that exhausts muggy air from your residence. If the metal fins are clogged with yard debris, the condenser can’t run well. Rinse down the unit to clear debris that accumulates and shear back bushes to ensure the condenser isn’t obstructed. 

5.Condenser Fan or Compressor has Gone Out

While you’re examining the condenser, verify the huge fan on the top of the unit is going. If the fan motor has stopped working, the condensing unit can’t break up heat like it should, and your air conditioner could start sending hot air into your home. 

Listen for the sound of the compressor working in the condensing unit too. This is what drives your air conditioner, as the component lowers the temperature of the refrigerant. Then, the refrigerant can capture more heat when it circulates back into your residence. If the compressor goes out, you’ll typically need to get a new unit and set air conditioning installation. 

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

Did you solve the issue using these ideas? If not, our Rob's Albertan Service Experts Experts are ready to assist you. Get in touch with us at 780-800-9047 or contact us online to schedule your air conditioning repair appointment now.