Why Is Hot Air Coming From My AC in Leland, NC?

There may be times when your AC unexpectedly starts blowing hot air, turning your cool refuge into an uncomfortably warm space. This phenomenon can occur due to various reasons. Learn why the air conditioner in your Leland, NC home may be blowing hot air.

1. Wrongly Configured Thermostat

If your thermostat is incorrectly configured, it could cause your AC to blow warm air instead of the cold air you desire. This problem can be due to the wrong mode setting. For instance, the AC is set to “heat” instead of “cool.” Also, a poorly calibrated thermostat might not correctly read the room’s temperature, causing the system to function improperly.

2. Low Refrigerant Level

Refrigerant is the liquid your AC uses to absorb heat from the air inside your home and then expel it outside. When the level of refrigerant is low, your AC might not be able to absorb enough heat from indoor air, resulting in hot air blowing out of the vents.

Leaks or delayed recharging might cause a low refrigerant level. Note that only professional HVAC technicians should handle refrigerant due to its potentially harmful nature.

3. Dirty or Clogged Condenser Coils

The condenser coils are in the outdoor unit of your AC system, and their job is to expel the heat your AC has collected from your home’s air to the outdoors. If the condenser coils become dirty or clogged, they can’t effectively release the heat.

This causes your AC to work harder than necessary and can lead to overheating and, thus, hot air output. Scheduling regular HVAC maintenance is crucial to keep these coils clean and functioning properly.

4. Faulty Compressor

The compressor circulates the refrigerant between the indoor and outdoor units and aids in the heat transfer process. If the compressor is faulty or damaged, it may not pump refrigerant through the system effectively, reducing the AC’s cooling capacity.

If you’re facing any AC issues in Leland, NC, reach out to the experts at Airmax Heating & Cooling for prompt and reliable AC repair services. We proudly serve both residential and commercial customers, providing top-notch HVAC installation and maintenance services.

Image provided by iStock

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