Code of Federal Regulations (alpha)

CFR /  Title 10  /  Part 431  /  Sec. 431.107 Uniform test method for the measurement of energy efficiency of commercial heat pump water heaters.

Table 1 to Sec. 431.107--Test Procedures for Commercial Heat Pump Water Heaters----------------------------------------------------------------------------------------------------------------

Use test set-up,

equipment, and Test procedure required

Equipment type Energy efficiency procedures in for compliance on and

descriptor subsection labeled after

``Method of Test'' of----------------------------------------------------------------------------------------------------------------Residential-Duty Heat Pump Water Uniform Energy Factor.. 10 CFR Part 430, December 31, 2015*.

Heater with Integrated Storage Tank. Subpart B, Appendix E.----------------------------------------------------------------------------------------------------------------All Other Types...................... [Reserved]............. [Reserved]............. [Reserved].----------------------------------------------------------------------------------------------------------------* Because the statute permits use of a conversion factor until the later of December 31, 2015 or one year after

publication of a conversion factor final rule, DOE may amend the mandatory compliance date for use of this

amended test procedure, as necessary.

Effective Date Note: At 79 FR 40587, July 11, 2014, Sec. 431.107 was added, effective July 13, 2015.

Energy Conservation Standards