Listed below are some tips and suggestions you can use to save money on your utility bills, heating and air conditioning equipment, and service. For other answers to your questions concerning new products, energy efficiency ratings, savings on your utility bills, repair or replacement service.

Set the thermostat
The most economical operation of your system comes from setting the thermostat properly. Set the thermostat at the highest summer setting or the lowest winter setting at which you are comfortable. Typical settings are 78 degrees for summer cooling and 70 degrees for winter heating. When cooling, your operating costs increase from 3% to 8% for each degree your thermostat is lowered. When heating, your operating costs increase for each degree your thermostat is raised.

Keep the air filter clean
The easiest way to ensure your system operates efficiently and economically is by keeping the air filter clean. There are several types of air filters and several possible locations for the air filter. Ask your service technician where your air filter is located and which type of filter to use.

Keep doors and windows closed
Close all doors and windows to the outside. This will reduce the heating load in winter and the cooling load in summer. Your system will operate more economically as a result.

Keep vents and grilles unobstructed
Arrange your furniture and drapes so that all output vents and intake grilles are free from obstruction. This will reduce the cooling and heating load on your system, providing more economical operation.

Use the AUTO setting
Generally, it is best to set your indoor fan to AUTO. This costs less and provides better humidity control in the summer.