(a) For freezers: To demonstrate compliance with the energy conservation standards at 10 CFR 430.32(a) applicable to products manufactured on or after September 15, 2014, IET, expressed in kilowatt-hours per cycle, equals 0.23 for a product with one or more automatic icemakers and otherwise equals 0 (zero).

(b) In place of section 5.8.2.1.2 of HRF–1–2019, use the calculations provided in this section. For units with long-time automatic defrost control using the two-part test period, the test cycle energy shall be calculated as:

(c) In place of sections 5.8.2.1.3 and 5.8.2.1.4 of HRF–1–2019, use the calculations provided in this section. For units with variable defrost control, the test cycle energy shall be calculated as set forth in section 5.3(a) of this appendix with the following addition: