{"data":{"id":"us/16-cfr-appendix-g6-to-part-305","jurisdiction":"us","citation":"16 CFR Appendix G6 to Part 305","heading":"Appendix G6 to Part 305—Boilers (Gas)","body":"Type Range of annual fuel utilization efficiencies (AFUEs)\nLow High\nGas Boilers (except steam)—All Capacities 84 96.4\nGas Boilers (steam)—All Capacities 82 83.4","path":["Title 16—Commercial Practices","CHAPTER I—FEDERAL TRADE COMMISSION","SUBCHAPTER C—REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS","PART 305—ENERGY AND WATER USE LABELING FOR CONSUMER PRODUCTS UNDER THE ENERGY POLICY AND CONSERVATION ACT (“ENERGY LABELING RULE”)"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-16.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:29Z","sha256":"3d560ffc1b5455d5776ff6bd3dd0623c86f4c1553f2c96809176277f24abde69","source_id":"us-cfr","stale":true,"prev":"us/16-cfr-appendix-g5-to-part-305","next":"us/16-cfr-appendix-g7-to-part-305"},"notice":"GroundRules: Original legal text. Not legal advice."}