[. . . ] [. . . ] Only models 20, 000 or more BTU's with the above features are used in this scale. More efficient air conditioners cost less to operate. This model's estimated yearly operating cost is: $205 Based on a 2006 U. S. Government national average cost of 9. 81¢ per kWh for electricity. Your actual operating cost will vary depending on your local utility rates and your use of the product. Important: Removal of this label before consumer purchase violates the Federal Trade Commission's Appliance Labeling Rule (16 CFR Part 305). 1188910 [. . . ] [. . . ]