Is Auto Mode on an A/C Unit More Cost Efficient?

Is Auto Mode on an A/C Unit More Cost Efficient?

Do you know the difference between the AUTO and ON setting on your thermostat? If you do not, you may be impacting your electric bill and your comfort. Some people will choose to run their air conditioning unit in the AUTO mode, while some prefer the ON mode. It is important that you figure out which one will work best for your heating and air needs.

AUTO and ON Explanation

Your air conditioning system comes with two modes, AUTO and ON. Your system has a fan or blower that circulates the air throughout your house. When the air conditioning system is on AUTO mode, both fan and compressor will cycle on and off depending on the demand of the thermostat. When you have your air conditioner set to ON, your fan will run all the time, even when the compressor is off.

AUTO Offers More Energy Efficiency

When you leave your fan in the ON setting, it will keep the fan constantly running, which will cause your energy usage to be higher. When this happens, you can expect much higher utility bills. It is best to leave your thermostat on AUTO if you want to be more energy-efficient. This will help to reduce your carbon footprint and help lessen the amount of money you have to spend each month on your utility bills. Due to the energy efficiency, running your unit in AUTO mode can also help the lifespan of your unit.

Better Humidity Control With AUTO

When you live in a humid area, you will want to have air conditioning that can help to pull some of that humidity out of the air. When your system is in AUTO mode, the system will cycle off, and the coils will warm. This will allow the moisture to drip down into the drain pan. When you run your air conditioning unit in the ON mode, the moisture will evaporate back into your home.

Improved Circulation and Air Filtration

If you want better air filtration and circulation, running your air conditioning unit in the ON mode will be best. This is because the fan will constantly run, circulating the air in your home through your air filters. The downside to running your fain in the ON mode in this manner is that you will need to change your filters often. If you suffer from severe allergies, this may help you to have fewer symptoms.

Call Us Today

If you want to learn more about running your air conditioning or have an issue with your air conditioning unit, please give us a call at TDI Air Conditioning. We will help ensure that your unit is working as it should and can help you determine which mode you would best benefit from running your air conditioner.