§429.24. Pool heaters.
10 C.F.R. § 429.24
Sampling plan for selection of units for testing.
The requirements of § 429.11 are applicable to pool heaters; and
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:
The mean of the sample, where— Or,
The lower 97 1/2 percent confidence limit (LCL) of the true mean divided by 0.95, where:
Certification reports.
The requirements of § 429.12 are applicable to pool heaters; and
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).
Notes, amendments, and revision history
Amendments
[76 FR 12451, Mar. 7, 2011; 76 FR 24769, May 2, 2011; 89 FR 82061, Oct. 9, 2024; 90 FR 43379, Sept. 9, 2025]
Authority
Authority: 42 U.S.C. 6291-6317; 28 U.S.C. 2461 note.
Source
Source: 76 FR 12451, Mar. 7, 2011, unless otherwise noted.
Amendments
[76 FR 12451, Mar. 7, 2011; 76 FR 24769, May 2, 2011; 89 FR 82061, Oct. 9, 2024; 90 FR 43379, Sept. 9, 2025]