{"data":{"id":"us/10-cfr-429.24","jurisdiction":"us","citation":"10 CFR 429.24","heading":"Pool heaters.","body":"(a) Sampling plan for selection of units for testing. (1) The requirements of § 429.11 are applicable to pool heaters; and\n(2) For each basic model of pool heater, a sample of sufficient size shall be randomly selected and tested to ensure that any represented value of the thermal efficiency or other measure of energy consumption of a basic model for which consumers would favor higher values shall be less than or equal to the lower of:\n(i) The mean of the sample, where:\nOr,\n(ii) The lower 97 1/2 percent confidence limit (LCL) of the true mean divided by 0.95, where:\n(b) Certification reports. (1) The requirements of § 429.12 are applicable to pool heaters; and\n(2) Pursuant to § 429.12(b)(13), a certification report shall include the following public product-specific information: The thermal efficiency in percent (%) and the input capacity in British thermal units per hour (Btu/h).","path":["Title 10—Energy","CHAPTER II—DEPARTMENT OF ENERGY","SUBCHAPTER D—ENERGY CONSERVATION","PART 429—CERTIFICATION, COMPLIANCE, AND ENFORCEMENT FOR CONSUMER PRODUCTS AND COMMERCIAL AND INDUSTRIAL EQUIPMENT","Subpart B—Certification"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-10.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:09Z","sha256":"6134da3c41ab3be34cecf1c09327053b52e6a12a74f919d4407b86ad5bea664d","source_id":"us-cfr","stale":true,"prev":"us/10-cfr-429.23","next":"us/10-cfr-429.25"},"notice":"GroundRules: Original legal text. Not legal advice."}