Range of Energy Efficiency Ratings Law and Legal Definition

According to 16 CFR 305.2 [Title 16 Commercial Practices; Chapter I Federal Trade Commission Subchapter C Regulations under Specific Acts of Congress; Part 305 Rule Concerning Disclosures Regarding Energy Consumption and Water Use of Certain Home Appliances and Other Products Required Under the Energy Policy and Conservation Act ("Appliance Labeling Rule")], range of energy efficiency ratings means "the range of energy efficiency ratings for all models within a designated range of comparability."