Keeping your fan set on the on setting helps circulate the air in your home . This will help make dead areas of your home feel more tempered, this will also help your motor last longer. When the motor does not stop and start it lasts much longer. Another thing you can do to save money is to purchase a filter that does not restrict air flow. Another tip is opening your blinds when the sun is out based on where the sun comes in. In the winter you want to invite the sun in. In the summer you want to keep your blinds closed to keep the heat out. Next time you have a tech out from Bartlett Heating and Air ask him for more money saving tips!