When the mercury starts to rise outside, you rely on your air conditioner to keep your residence cozy. Your AC could be operating, but the air blowing from your vents feels warm.
Here are the most common reasons why this occurs and what you need to do about it. If you have to have air conditioning repair in La Porte, the Experts at Finch Air Conditioning & Heating can support you. Like always, all our AC repair service is supported by a 100% Satisfaction Guarantee.*
1.Your Thermostat is Set Wrong
Check the fan setting. If it is switched to “on,” the fan will blow even when the AC compressor isn’t working. Nothing’s wrong with this, but your electricity bills will go up if the fan is on constantly. Change the setting to “auto,” and the blower will only run when the compressor is working. This also means the air coming from the vents will consistently seem chilly.
2.Filter Need to be Changed
The HVAC air filter traps airborne particles that can damage your heating and cooling equipment. If it gets 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 cold, it freezes, stopping the cooling cycle from occurring. To avoid this, put in a new filter every month or as suggested by the manufacturer.
Refrigerant is critical for air conditioning. It changes from a low-pressure gas to a high-pressure liquid as it moves between the indoor evaporator coil and outdoor condensing unit. If there isn’t enough refrigerant, your air conditioner will operate inefficiently and may not generate sufficient cool air. It may also lead to a frozen evaporator coil, which as previously mentioned, prevents the cooling cycle fully. You’ll need assistance from an HVAC technician, like one from Finch Air Conditioning & Heating, to solve any refrigerant issues.
4.Condensing Unit Need to be Cleaned
The outdoor piece of your AC equipment is known as a condenser. This is actually a giant heat sink that transfers muggy air from your house. If the metal fins are clogged with dirt, the condenser can’t work efficiently. Rinse down the system to remove debris that builds up and shear back shrubs to ensure the condenser can “breathe.”
5.Condenser Fan or Compressor has Gone Out
While you’re inspecting the condenser, confirm the huge fan near the top of the unit is working. If the fan motor has gone bad, the condensing unit can’t break up heat appropriately, and your air conditioner can start circulating hot air into your residence.
Take time to hear the compressor operating in the condensing unit also. This is the heart of your air conditioner, as the piece reduces the temperature of the refrigerant. Then, the refrigerant can trap more humidity when it circulates back into your home. If the compressor stops working, you’ll likely need to get a new system and set air conditioning installation.
If you’re noticing other weird noises when your equipment is on, check out our guide that deciphers what common air conditioning noises mean.
Did you solve the problem using these tips? If not, our Finch Air Conditioning & Heating Experts are available to help you. Reach us at 281-407-9478 or contact us online to book your air conditioning repair appointment now.