When the temp starts rising outdoors, you depend on your air conditioner to keep your residence cozy. Your AC might be on, but the air coming from your vents seems too hot.
Here are the most common reasons why this happens and what actions you can take about it. If you require air conditioning repair in Calgary, the Experts at A1 Chesney Service Experts can help. Like always, all our AC repair work is upheld by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Wrong
Look at the fan setting. If it reads “on,” the fan will operate even when the AC compressor isn’t going. This isn’t a problem, but your cooling bills will go up if the fan is on all the time. Change the setting to “auto,” and the blower will only run when the compressor is on. This also means the air radiating from the vents will always appear cold.
2.Filter Need to be Changed
The HVAC air filter catches airborne particles that can ruin your heating and cooling system. If it ends up being 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 occurring. To prevent this, put in a new filter each month or as suggested by the manufacturer.
Refrigerant is critical for 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 inefficiently and may not generate sufficient cool air. It might also result in a frozen evaporator coil, which as previously mentioned, prevents the cooling cycle altogether. You’ll need aid from an HVAC technician, like one from A1 Chesney Service Experts, to solve any refrigerant issues.
4.Condensing Unit is Blocked
The outdoor component of your AC unit is known as a condenser. This is actually a giant heat sink that exhausts humid air from your home. If the metal fins are covered with dirt, the condenser can’t do its job. Hose down the system to remove debris that builds up and cut back grass to confirm the condenser isn’t obstructed.
5.Condenser Fan or Compressor has Gone Out
While you’re checking the condenser, confirm the large fan near the top of the unit is running. If the fan motor has stopped working, the condensing unit can’t dissipate heat properly, and your air conditioner can start circulating hot air into your residence.
Pay attention to the sound of the compressor operating inside the condensing unit as well. This is the heart of your air conditioner, as the component reduces the temperature of the refrigerant. Then, the refrigerant can capture more humidity when it circulates back into your house. If the compressor goes out, you’ll likely need to buy a new air conditioner and schedule air conditioning installation.
If you’re hearing other odd noises when your system runs, check out our guide that explains what common air conditioning noises mean.
Did you figure out the issue using these ideas? If not, our A1 Chesney Service Experts Experts are available to support you. Give us a call at 587-315-5271 or contact us online to request your air conditioning repair appointment now.