10 C.F.R. § 431.136

Current through September 30, 2024
Section 431.136 - Energy conservation standards and their effective dates
(a) All basic models of commercial ice makers must be tested for performance using the applicable DOE test procedure in § 431.134 , be compliant with the applicable standards set forth in paragraphs (b) through (d) of this section, and be certified to the Department of Energy under 10 CFR part 429 of this chapter.
(b) Each cube type automatic commercial ice maker with capacities between 50 and 2,500 pounds per 24-hour period manufactured on or after January 1, 2010 and before January 28, 2018, shall meet the following standard levels:

Equipment typeType of cooling Harvest rate
lb ice/24 hours
Maximum
energy use
kWh/100 lb ice
Maximum
condenser
water use1
gal/100 lb ice
Ice-Making HeadWater[LESS THAN]5007.8-0.0055H2200-0.022H.
Ice-Making HeadWater[GREATER THAN EQUAL TO]500 and [LESS THAN]1,4365.58-0.0011H200-0.022H.
Ice-Making HeadWater[GREATER THAN EQUAL TO]1,4364.0200-0.022H.
Ice-Making HeadAir[LESS THAN]45010.26-0.0086HNot Applicable.
Ice-Making HeadAir[GREATER THAN EQUAL TO]4506.89-0.0011HNot Applicable.
Remote Condensing (but not remote compressor)Air[LESS THAN]1,0008.85-0.0038HNot Applicable.
Remote Condensing (but not remote compressor)Air[GREATER THAN EQUAL TO]1,0005.1Not Applicable.
Remote Condensing and Remote CompressorAir[LESS THAN]9348.85-0.0038HNot Applicable.
Remote Condensing (but not remote compressor)Air[GREATER THAN EQUAL TO]9345.3Not Applicable.
Self-ContainedWater[LESS THAN]20011.40-0.019H191-0.0315H.
Self-ContainedWater[GREATER THAN EQUAL TO]2007.6191-0.0315H.
Self-ContainedAir[LESS THAN]17518.0-0.0469HNot Applicable.
Self-ContainedAir[GREATER THAN EQUAL TO]1759.8Not Applicable.

1 Water use is for the condenser only and does not include potable water used to make ice.

2 H = harvest rate in pounds per 24 hours, indicating the water or energy use for a given harvest rate.

Source: 42 U.S.C. 6313(d) .

(c) Each batch type automatic commercial ice maker with capacities between 50 and 4,000 pounds per 24-hour period manufactured on or after January 28, 2018, shall meet the following standard levels:

Equipment typeType of cooling Harvest rate
lb ice/24 hours
Maximum
energy use
kilowatt-hours
(kWh)/100 lb ice1
Maximum
condenser
water use
gal/100 lb ice2
Ice-Making HeadWater[LESS THAN] 3006.88-0.0055H200-0.022H.
Ice-Making HeadWater[GREATER THAN EQUAL TO]300 and [LESS THAN]8505.80-0.00191H200-0.022H.
Ice-Making HeadWater[GREATER THAN EQUAL TO]850 and [LESS THAN]1,5004.42-0.00028H200-0.022H.
Ice-Making HeadWater[GREATER THAN EQUAL TO]1,500 and [LESS THAN]2,5004.0200-0.022H.
Ice-Making HeadWater[GREATER THAN EQUAL TO]2,500 and [LESS THAN]4,0004.0145.
Ice-Making HeadAir[LESS THAN] 30010-0.01233HNA.
Ice-Making HeadAir[GREATER THAN EQUAL TO] 300 and [LESS THAN] 8007.05-0.0025HNA.
Ice-Making HeadAir[GREATER THAN EQUAL TO] 800 and [LESS THAN] 1,5005.55-0.00063HNA.
Ice-Making HeadAir[GREATER THAN EQUAL TO] 1500 and [LESS THAN] 4,0004.61NA.
Remote Condensing (but not remote compressor)Air[LESS THAN] 9887.97-0.00342HNA.
Remote Condensing (but not remote compressor)Air[GREATER THAN EQUAL TO] 988 and [LESS THAN] 4,0004.59NA.
Remote Condensing and Remote CompressorAir[LESS THAN] 9307.97-0.00342HNA.
Remote Condensing and Remote CompressorAir[GREATER THAN EQUAL TO] 930 and [LESS THAN] 4,0004.79NA.
Self-ContainedWater[LESS THAN] 2009.5-0.019H191-0.0315H.
Self-ContainedWater[GREATER THAN EQUAL TO] 200 and [LESS THAN] 2,5005.7191-0.0315H.
Self-ContainedWater[GREATER THAN EQUAL TO] 2,500 and [LESS THAN] 4,0005.7112.
Self-ContainedAir[LESS THAN] 11014.79-0.0469HNA.
Self-ContainedAir[GREATER THAN EQUAL TO] 110 and [LESS THAN] 20012.42-0.02533HNA.
Self-ContainedAir[GREATER THAN EQUAL TO] 200 and [LESS THAN] 4,0007.35NA.

1 H = harvest rate in pounds per 24 hours, indicating the water or energy use for a given harvest rate. Source: 42 U.S.C. 6313(d) .

2 Water use is for the condenser only and does not include potable water used to make ice.

(d) Each continuous type automatic commercial ice maker with capacities between 50 and 4,000 pounds per 24-hour period manufactured on or after January 28, 2018, shall meet the following standard levels:

Equipment typeType of cooling Harvest rate
lb ice/24 hours
Maximum
energy use
kWh/100 lb ice1
Maximum
condenser
water use
gal/100 lb ice2
Ice-Making HeadWater[LESS THAN]8016.48-0.00267H180-0.0198H.
Ice-Making HeadWater[GREATER THAN EQUAL TO]801 and [LESS THAN]2,5004.34180-0.0198H.
Ice-Making HeadWater[GREATER THAN EQUAL TO]2,500 and [LESS THAN]4,0004.34130.5.
Ice-Making HeadAir[LESS THAN]3109.19-0.00629HNA.
Ice-Making HeadAir[GREATER THAN EQUAL TO]310 and [LESS THAN]8208.23-0.0032HNA.
Ice-Making HeadAir[GREATER THAN EQUAL TO]820 and [LESS THAN]4,0005.61NA.
Remote Condensing (but not remote compressor)Air[LESS THAN]8009.7-0.0058HNA.
Remote Condensing (but not remote compressor)Air[GREATER THAN EQUAL TO]800 and [LESS THAN]4,0005.06NA.
Remote Condensing and Remote CompressorAir[LESS THAN]8009.9-0.0058HNA.
[GREATER THAN EQUAL TO]800 and [LESS THAN]4,0005.26NA.
Self-ContainedWater[LESS THAN]9007.6-0.00302H153-0.0252H.
Self-ContainedWater[GREATER THAN EQUAL TO]900 and [LESS THAN]2,5004.88153-0.0252H.
Self-ContainedWater[GREATER THAN EQUAL TO]2,500 and [LESS THAN]4,0004.8890.
Self-ContainedAir[LESS THAN]20014.22-0.03HNA.
Self-ContainedAir[GREATER THAN EQUAL TO]200 and [LESS THAN]7009.47-0.00624HNA.
Self-ContainedAir[GREATER THAN EQUAL TO]700 and [LESS THAN]4,0005.1NA.

1 H = harvest rate in pounds per 24 hours, indicating the water or energy use for a given harvest rate. Source: 42 U.S.C. 6313(d) .

2 Water use is for the condenser only and does not include potable water used to make ice.

10 C.F.R. §431.136

80 FR 4754, Jan. 28, 2015