10 CFR Part 430, Subpart B, Appendix T to Subpart B of Part 430 - Uniform Test Method for Measuring the Water Consumption of Water Closets and Urinals

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View PDF at GPO Pt. 430, Subpt. B, App. T
Appendix T to Subpart B of Part 430—Uniform Test Method for Measuring the Water Consumption of Water Closets and Urinals
1. Scope: This appendix covers the test requirements used to measure the hydraulic performances of water closets and urinals.
2. Test Apparatus and General Instructions:
a. The test apparatus and instructions for testing water closets shall conform to the requirements specified in section 7.1.2, Test Apparatus and General Requirements, subsections 7.1.2.1, 7.1.2.2, and 7.1.2.3 of the ASME/ANSI Standard A112.19.6-1995 (see § 430.22). Measurements shall be recorded at the resolution of the test instrumentation. Calculations shall be rounded off to the same number of significant digits as the previous step. The final water consumption value shall be rounded to one decimal place.
b. The test apparatus and instructions for testing urinals shall conform to the requirements specified in section 8.2, Test Apparatus and General Requirements, subsections 8.2.1, 8.2.2, and 8.2.3 of the ASME/ANSI Standard A112.19.6-1995 (see § 430.22). Measurements shall be recorded at the resolution of the test instrumentation. Calculations shall be rounded off to the same number of significant digits as the previous step. The final water consumption value shall be rounded to one decimal place.
3. Test Measurement:
a. Water closets—The measurement of the water flush volume for water closets, expressed in gallons per flush (gpf) and liters per flush (Lpf), shall be conducted in accordance with the test requirements specified in section 7.1.6, Water Consumption and Hydraulic Characteristics, of the ASME/ANSI Standard A112.19.6-1995 (see § 430.22).
b. Urinals—The measurement of water flush volume for urinals, expressed in gallons per flush (gpf) and liters per flush (Lpf), shall be conducted in accordance with the test requirements specified in section 8.5, Water Consumption, of the ASME/ANSI Standard A112.19.6-1995 (see § 430.22).
[63 FR 13317, Mar. 18, 1998]

Title 10 published on 2014-01-01

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  • 2014-07-29; vol. 79 # 145 - Tuesday, July 29, 2014
    1. 79 FR 43927 - Energy Conservation Program for Consumer Products: Energy Conservation Standards for Residential Furnaces; Energy Conservation Standards for Residential Direct Heating Equipment
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      DEPARTMENT OF ENERGY, Office of Energy Efficiency and Renewable Energy
      Final rule; technical amendment.
      Effective Date: July 29, 2014.
      10 CFR Part 430

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Title 10 published on 2014-01-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 10 CFR 430 after this date.

  • 2014-12-03; vol. 79 # 232 - Wednesday, December 3, 2014
    1. 79 FR 71705 - Energy Conservation Standards for Miscellaneous Refrigeration Products: Public Meeting and Availability of the Preliminary Technical Support Document
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      DEPARTMENT OF ENERGY, Office of Energy Efficiency and Renewable Energy
      Notice of public meeting and availability of preliminary technical support document.
      DOE will hold a public meeting on Friday January 9, 2015, from 9 a.m. to 4 p.m., in Washington, DC. Additionally, DOE plans to allow for participation in the public meeting via Webinar. DOE will accept comments, data, and other information regarding this rulemaking before or after the public meeting, but no later than February 2, 2015. See section IV, “Public Participation,” of this notice for details.
      10 CFR Part 430