To use the map and chart: using the map, locate the zone you live in. Determine the SEER of your current system. Cross-reference your zone and current SEER in the table to determine your approximate annual cooling cost. The difference between your cuent costand that of a higher SEER unit is your estimated annual saving.

*Seasonal Energy Efficiency Ratio (SEER) is a measure of air-cooling efficiency. A higher SEER rating indicates a more energy efficient unit. The government's established minimum rating for air conditioning is 13.

(Based on 2004 DOE national average price for electricity (0.0945/kwh) Assiuming the use of 36,000 BTU nominal capacity. Cooling based on Bin data. Operating cosed based on 2,100 sq. ft. and occupancy of 4 people. Actual savings may vary)