Returning to a cool home after a hot day is a wonderful feeling, but your air conditioner needs to be used correctly to function efficiently. Many people fall for common misconceptions about using their air conditioning systems, leading to ineffectiveness and higher costs.
One common mistake is aggressively lowering the thermostat, hoping the home will cool faster. Rich Walker from Summers Plumbing, Heating, and Cooling clarifies that this doesn’t speed up the cooling process. Overworking the AC by setting it too low can lead to mechanical issues, as pointed out by Benjamin Uscilla of Evergreen Heating and Cooling.
Trying to save on energy by increasing the temperature while you’re out might not be effective either. It may take hours for your home to return to a comfortable temperature, says Uscilla. Instead, setting a lower temperature in the morning helps the unit maintain a steady environment.
Switching off the AC during heatwaves is also advised against, as it can lead to significant temperature increases that strain the unit. Heat buildup not only stresses the AC but can also damage home interiors and exacerbate humidity issues.
While air conditioners reduce moisture, they aren’t designed to dehumidify. Ken Nelson from Panasonic North America recommends addressing humidity problems with additional solutions beyond your AC unit.
Moreover, selecting an AC that’s too powerful may cause it to cycle on and off frequently, wasting energy and increasing humidity. Chris Hunter from Service Titan emphasizes using an appropriately sized unit for your space to ensure efficient operation without unnecessary costs.
