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[Federal Register Volume 89, Number 240 (Friday, December 13, 2024)]
[Rules and Regulations]
[Pages 100722-100723]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2024-29566]

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DEPARTMENT OF ENERGY

10 CFR Part 430

Energy Conservation Program for Consumer Products

CFR Correction

    This rule is being published by the Office of the Federal Register 
to correct an editorial or technical error that appeared in the most 
recent annual revision of the Code of Federal Regulations.
    In Title 10 of the Code of Federal Regulations, Parts 200 to 499, 
revised as of January 1, 2024, make the following corrections:

0
1. Amend Sec.  430.3 by revising paragraph (q)(6) to read as follows:

Sec.  430.3  Materials incorporated by reference.

* * * * *
    (q) * * *
    (6) IEC 62301 (``IEC 62301''), Household electrical appliances--
Measurement of standby power, (Edition 2.0, 2011-01); IBR approved for 
appendices C1, C2, D1, D2, F, G, I, I1, J, J2, N, O, P, Q, U, X1, Y, 
Y1, Z, BB, CC, CC1, EE, and FF to subpart B.
* * * * *

0
2. Amend Appendix X1 to Subpart B of Part 430 by:
0
a. Reinstating section 4.1.1.;
0
b. Removing the second instance of section 4.2.; and
0
c. Removing sections 4.3.1 and 4.3.2.
    The reinstated text reads as follows:

Appendix X1 to Subpart B of Part 430--Uniform Test Method for Measuring 
the Energy Consumption of Dehumidifiers

* * * * *
    4.1 * * *
    4.1.1 Portable dehumidifiers and whole-home dehumidifiers other 
than refrigerant-desiccant dehumidifiers. Measure the energy 
consumption in dehumidification mode, EDM, in kilowatt-hours (kWh), 
the average percent relative humidity, Ht, either as measured using 
a relative humidity sensor or using Tables 2 and 3 when using an 
aspirating psychrometer, and the product capacity, Ct, in pints per 
day (pints/day), in accordance with the test requirements specified 
in section 7, ``Test Tolerances,'' section 8, ``Capacity Test,'' and 
section 9, ``Energy Consumption,'' of AHAM DH-1-2022, with two 
exceptions. First, the rating test period must be 2 hours. Second, 
maintain the standard test conditions as shown in Table 1.

                 Table 1 to Paragraph 4.1.1.--Standard Test Conditions for Dehumidifier Testing
----------------------------------------------------------------------------------------------------------------
                                                                               Aspirating
                                                                 Dry-bulb     psychrometer    Relative humidity
                        Configuration                           temperature     wet-bulb       sensor relative
                                                                 ([deg]F)      temperature       humidity (%)
                                                                                ([deg]F)
----------------------------------------------------------------------------------------------------------------
Portable dehumidifiers.......................................     65  2
                                                                 minus> 2.0      minus> 1.0
Whole-home dehumidifiers.....................................     73  2
                                                                 minus> 2.0      minus> 1.0
----------------------------------------------------------------------------------------------------------------

    When using relative humidity and dry-bulb temperature sensors, 
for dehumidifiers with multiple process air intake grilles, average 
the measured relative humidities and average the measured dry-bulb 
temperatures to determine the overall intake air conditions.

              Table 2 to Paragraph 4.1.1.--Relative Humidity as a Function of Dry-Bulb and Wet-Bulb Temperatures for Portable Dehumidifiers
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                         Dry-bulb temperature ([deg]F)
            Wet-bulb temperature ([deg]F)             --------------------------------------------------------------------------------------------------
                                                         64.5     64.6     64.7     64.8     64.9      65      65.1     65.2     65.3     65.4     65.5
--------------------------------------------------------------------------------------------------------------------------------------------------------
56.3.................................................    60.32    59.94    59.57    59.17     58.8    58.42    58.04    57.67     57.3    56.93    56.56
56.4.................................................    60.77    60.38       60    59.62    59.24    58.86    58.48    58.11    57.73    57.36    56.99
56.5.................................................    61.22    60.83    60.44    60.06    59.68     59.3    58.92    58.54    58.17     57.8    57.43
56.6.................................................    61.66    61.27    60.89     60.5    60.12    59.74    59.36    58.98     58.6    58.23    57.86
56.7.................................................     62.4    61.72    61.33    60.95    60.56    60.18     59.8    59.42    59.04    58.67    58.29
56.8.................................................    62.56    62.17    61.78    61.39       61    60.62    60.24    59.86    59.48     59.1    58.73
56.9.................................................    63.01    62.62    62.23    61.84    61.45    61.06    60.68     60.3    59.92    59.54    59.16
--------------------------------------------------------------------------------------------------------------------------------------------------------

[[Page 100723]]

             Table 3 to Paragraph 4.1.1.--Relative Humidity as a Function of Dry-Bulb and Wet-Bulb Temperatures for Whole-Home Dehumidifiers
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                         Dry-bulb temperature ([deg]F)
            Wet-bulb temperature ([deg]F)             --------------------------------------------------------------------------------------------------
                                                         72.5     72.6     72.7     72.8     72.9      73      73.1     73.2     73.3     73.4     73.5
--------------------------------------------------------------------------------------------------------------------------------------------------------
63.3.................................................    60.59    60.26    59.92    59.59    59.26    58.92     58.6    58.27    57.94    57.62     57.3
63.4.................................................    60.98    60.64    60.31    59.75    59.64    59.31    58.98    58.65    58.32       58    57.67
63.5.................................................    61.37    61.03     60.7    60.36    60.02    59.69    59.36    59.03     58.7    58.38    58.05
63.6.................................................    61.76    61.42    61.08    60.75    60.41    60.08    59.74    59.41    59.08    58.76    58.43
63.7.................................................    62.16    61.81    61.47    61.13     60.8    60.46    60.13     59.8    59.47    59.14    58.81
63.8.................................................    62.55     62.2    61.86    61.52    61.18    60.85    60.51    60.18    59.85    59.52    59.19
63.9.................................................    62.94     62.6    62.25    61.91    61.57    61.23     60.9    60.56    60.23     59.9    59.57
--------------------------------------------------------------------------------------------------------------------------------------------------------

* * * * *
[FR Doc. 2024-29566 Filed 12-12-24; 8:45 am]
BILLING CODE 0099-10-P
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