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Current as of January 02, 2025 | Updated by Findlaw Staff
(a) Sampling plan for selection of units for testing.
(1) The requirements of § 429.11 are applicable to water closets; and
(2) For each basic model of water closet, a sample of sufficient size shall be randomly selected and tested to ensure that any represented value of water consumption of a basic model for which consumers favor lower values shall be greater than or equal to the higher of:
(i) The mean of the sample, where:
Or,
(ii) The upper 90 percent confidence limit (UCL) of the true mean divided by 1.1, where:
(b) Certification reports.
(1) The requirements of § 429.12 are applicable to water closets; and
(2) Pursuant to § 429.12(b)(13), a certification report shall include the following public product-specific information: The maximum water use in gallons per flush (gpf), rounded to the nearest 0.01 gallon. For dual-flush water closets, the maximum water use to be reported is the flush volume observed when tested in the full-flush mode.

Cite this article: FindLaw.com - Code of Federal Regulations Title 10. Energy § 10.429.30 Water closets - last updated January 02, 2025 | https://codes.findlaw.com/cfr/title-10-energy/cfr-sect-10-429-30/
FindLaw Codes may not reflect the most recent version of the law in your jurisdiction. Please verify the status of the code you are researching with the state legislature before relying on it for your legal needs.
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