When the temperature begins to rise outside, you rely on your air conditioner to keep your residence cozy. Your AC might be on, but the air blowing from your vents feels too hot.
Here are the most standard reasons why this occurs and what you can do about it. If you have to have air conditioning repair in Grand Island, the Experts at McElroy Service Experts can support you. 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 working. Nothing’s wrong with this, but your energy expenses will be more expensive if the fan is on constantly. Adjust the setting to “auto,” and the blower will only work when the compressor is working. This also means the air issuing from the vents will repeatedly appear cool.
2.Filter is Dirty
The HVAC air filter captures airborne particles that can wear out your heating and cooling system. If it becomes too clogged, it can restrict airflow. This restricts how much warm air moves over the indoor evaporator coil. If the refrigerant flowing through the coil becomes too cool, it freezes, blocking the cooling cycle from occurring. To avoid this, replace the filter every month or as suggested 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 run poorly and may not produce adequate chilled air. It could also create a frozen evaporator coil, which as previously mentioned, stops the cooling cycle completely. You’ll need aid from an HVAC pro, like one from McElroy Service Experts, to repair any refrigerant leaks.
4.Condensing Unit is Dirty
The outdoor piece of your AC unit is known as a condenser. This is essentially a large heat sink that exhausts hot air from your residence. If the metal fins are clogged with cobwebs, the condenser can’t do its job. Hose down the equipment to eliminate accumulated debris and shear back bushes to make sure the condenser isn’t blocked.
5.Condenser Fan or Compressor has Gone Bad
While you’re checking the condenser, confirm the big fan at the top of the system is running. If the fan motor has stopped working, the condensing unit can’t exhaust heat appropriately, and your air conditioner may start sending warm air into your residence.
Pay attention to the sound of the compressor working within the condensing unit as well. This is the heart of your air conditioner, as the part cools the refrigerant. Then, the refrigerant can trap more humidity when it comes back into your home. If the compressor stops working, you’ll likely need to get a new air conditioner and set air conditioning installation.
If you’re noticing other weird noises when your AC runs, check out our guide that explains what common air conditioning noises mean.
Did you solve the problem using these ideas? If not, our McElroy Service Experts Experts are ready to assist you. Give us a call at 308-210-4398 or contact us online to request your air conditioning repair appointment right away.