When the temperature begins to rise outside your home, you depend on your air conditioner to keep your house comfortable. Your AC might be on, but the air coming from your vents seems too hot.
Here are the most common reasons why this takes place and what you can do about it. If you need air conditioning repair in North America, the Experts at Service Experts Heating & Air Conditioning can help. Like always, all our AC repair work is backed by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Incorrectly
Examine the fan setting. If it is switched to “on,” the fan will operate even when the AC compressor isn’t going. This isn’t a problem, but your utility expenses will be more expensive if the fan is on frequently. Switch the setting to “auto,” and the blower will only operate when the compressor is running. This also means the air issuing from the vents will repeatedly seem cool.
2.Filter is Clogged
The HVAC air filter traps airborne particles that can wear out your heating and cooling system. If it gets too blocked, it can reduce airflow. This reduces how much warm air moves over the indoor evaporator coil. If the refrigerant moving through the coil becomes too chilled, it freezes, blocking the cooling cycle from taking place. To avoid this, change the filter monthly or as recommended by the manufacturer.
3.Refrigerant is Low
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 the refrigerant is low, your air conditioner will operate poorly and may not produce enough cold air. It can also result in a frozen evaporator coil, which as previously mentioned, halts the cooling cycle altogether. You’ll need assistance from an HVAC professional, like one from Service Experts Heating & Air Conditioning, to fix any refrigerant leaks.
4.Condensing Unit Need to be Cleaned
The outdoor piece of your AC system is known as a condenser. This is basically a large heat sink that transfers humid air from your house. If the metal fins are laced with cobwebs, the condenser can’t work efficiently. Wash down the system to eliminate debris that builds up and cut back bushes to make sure the condenser isn’t obstructed.
5.Condenser Fan or Compressor has Gone Bad
While you’re examining the condenser, confirm the huge fan on the top of the equipment is spinning. If the fan motor has gone bad, the condensing unit can’t exhaust heat properly, and your air conditioner could start circulating warm air into your house.
Listen for the sound of the compressor working in the condensing unit too. This is the heart of your air conditioner, as the component cools the refrigerant. Then, the refrigerant can capture more humidity when it moves back into your residence. If the compressor stops working, you’ll probably need to get a new air conditioner and schedule air conditioning installation.
If you’re experiencing other strange noises when your air conditioner is cooling, browse our guide that explains what common air conditioning noises mean.
Did you figure out the issue using these suggestions? If not, our Service Experts Heating & Air Conditioning Experts are available to assist you. Reach us at 866-397-3787 or contact us online to book your air conditioning repair appointment today.