2017 Revised Code of Washington
Title 19 - BUSINESS REGULATIONS—MISCELLANEOUS
19.260 Energy efficiency.
19.260.040 Minimum efficiency standards.
RCW 19.260.040 Minimum efficiency standards.
The minimum efficiency standards specified in this section apply to the types of new products set forth in RCW 19.260.030.
(1)(a) Automatic commercial ice cube machines must have daily energy use and daily water use no greater than the applicable values in the following table:
Equipment type | Type of cooling | Harvest rate (lbs. ice/24 hrs.) | Maximum energy use (kWh/100 lbs.) | Maximum condenser water use (gallons/100 lbs. ice) |
Ice-making head | water | <500 | 7.80 - .0055H | 200 - .022H |
˃=500<1436 | 5.58 - .0011H | 200 - .022H | ||
˃=1436 | 4.0 | 200 - .022H | ||
Ice-making head | air | 450 | 10.26 - .0086H | Not applicable |
˃=450 | 6.89 - .0011H | Not applicable | ||
Remote condensing but not remote compressor | air | <1000 | 8.85 - .0038 | Not applicable |
˃=1000 | 5.10 | Not applicable | ||
Remote condensing and remote compressor | air | <934 | 8.85 - .0038H | Not applicable |
˃=934 | 5.3 | Not applicable | ||
Self-contained models | water | <200 | 11.40 - .0190H | 191 - .0315H |
˃=200 | 7.60 | 191 - .0315H | ||
Self-contained models | air | <175 | 18.0 - .0469H | Not applicable |
˃=175 | 9.80 | Not applicable | ||
Where H= harvest rate in pounds per twenty-four hours which must be reported within 5% of the tested value. "Maximum water use" applies only to water used for the condenser. | ||||
(b) For purposes of this section, automatic commercial ice cube machines shall be tested in accordance with the ARI 810-2003 test method as published by the air-conditioning and refrigeration institute. Ice-making heads include all automatic commercial ice cube machines that are not split system ice makers or self-contained models as defined in ARI 810-2003.
(2)(a) Commercial refrigerators and freezers must meet the applicable requirements listed in the following table:
Equipment Type | Doors | Maximum Daily Energy Consumption (kWh) |
Reach-in cabinets, pass-through cabinets, and roll-in or roll-through cabinets that are refrigerators | Solid | 0.10V+ 2.04 |
Transparent | 0.12V+ 3.34 | |
Reach-in cabinets, pass-through cabinets, and roll-in or roll-through cabinets that are "pulldown" refrigerators | Transparent | .126V+ 3.51 |
Reach-in cabinets, pass-through cabinets, and roll-in or roll-through cabinets that are freezers | Solid | 0.40V+ 1.38 |
Transparent | 0.75V+ 4.10 | |
Reach-in cabinets that are refrigerator-freezers with an AV of 5.19 or higher | Solid | 0.27AV - 0.71 |
kWh= kilowatt-hours V= total volume (ft3) AV= adjusted volume= [1.63 x freezer volume (ft3)]+ refrigerator volume (ft3) | ||
(b) For purposes of this section, "pulldown" designates products designed to take a fully stocked refrigerator with beverages at 90 degrees Fahrenheit and cool those beverages to a stable temperature of 38 degrees Fahrenheit within 12 hours or less. Daily energy consumption shall be measured in accordance with the American national standards institute/American society of heating, refrigerating and air-conditioning engineers test method 117-2002, except that the back-loading doors of pass-through and roll-through refrigerators and freezers must remain closed throughout the test, and except that the controls of all appliances must be adjusted to obtain the following product temperatures.
Product or compartment type | Integrated average product temperature in degrees Fahrenheit |
Refrigerator | 38+ 2 |
Freezer | 0+ 2 |
(3)(a) The lamp electrical power input of state-regulated incandescent reflector lamps shall meet the minimum average lamp efficacy requirements for federally regulated incandescent reflector lamps specified in 42 U.S.C. Sec. 6295(i)(l)(A)-(B).
(b) The following types of incandescent lamps are exempt from these requirements:
(i) Lamps rated at fifty watts or less of the following types: BR 30, ER 30, BR 40, and ER 40;
(ii) Lamps rated at sixty-five watts of the following types: BR 30, BR 40, and ER 40; and
(iii) R 20 lamps of forty-five watts or less.
(4)(a) Wine chillers designed and sold for use by an individual must meet requirements specified in the California Code of Regulations, Title 20, section 1605.3 in effect as of July 26, 2009.
(b) Wine chillers designed and sold for use by an individual shall be tested in accordance with the method specified in the California Code of Regulations, Title 20, section 1604 in effect as of July 26, 2009.
(5)(a) The standby energy consumption of bottle-type water dispensers, and point-of-use water dispensers, dispensing both hot and cold water, manufactured on or after January 1, 2010, shall not exceed 1.2 kWh/day.
(b) The test method for water dispensers shall be the environmental protection agency energy star program requirements for bottled water coolers version 1.1.
(6)(a) The standby energy consumption of hot water dispensers and mini-tank electric water heaters manufactured on or after January 1, 2010, shall be not greater than 35 watts.
(b) This subsection does not apply to any water heater:
(i) That is within the scope of 42 U.S.C. Sec. 6292(a)(4) or 6311(1);
(ii) That has a rated storage volume of less than 20 gallons; and
(iii) For which there is no federal test method applicable to that type of water heater.
(c) Hot water dispensers shall be tested in accordance with the method specified in the California Code of Regulations, Title 20, section 1604 in effect as of July 26, 2009.
(d) Mini-tank electric water heaters shall be tested in accordance with the method specified in the California Code of Regulations, Title 20, section 1604 in effect as of July 26, 2009.
(7) The following standards are established for pool heaters, residential pool pumps, and portable electric spas:
(a) Natural gas pool heaters shall not be equipped with constant burning pilots.
(b) Residential pool pump motors manufactured on or after January 1, 2010, must meet requirements specified in the California Code of Regulations, Title 20, section 1605.3 in effect as of July 26, 2009.
(c) Portable electric spas manufactured on or after January 1, 2010, must meet requirements specified in the California Code of Regulations, Title 20, section 1605.3 in effect as of July 26, 2009.
(d) Portable electric spas must be tested in accordance with the method specified in the California Code of Regulations, Title 20, section 1604 in effect as of July 26, 2009.
(8)(a) The leakage rate of tub spout diverters shall be no greater than the applicable requirements shown in the following table:
|
| Maximum Leakage Rate |
Appliance | Testing Conditions | Effective January 1, 2009 |
| When new | 0.01 gpm |
Tub spout diverters | After 15,000 cycles of diverting | 0.05 gpm |
(b) Showerhead tub spout diverter combinations shall meet both the federal standard for showerheads established pursuant to 42 U.S.C. Sec. 6291 et seq. and the standard for tub spout diverters specified in this section.
(9)(a) The idle energy rate of commercial hot food holding cabinets manufactured on or after January 1, 2010, shall be no greater than 40 watts per cubic foot of measured interior volume.
(b) The idle energy rate of commercial hot food holding cabinets shall be determined using ANSI/ASTM F2140-01 standard test method for the performance of hot food holding cabinets (test for idle energy rate dry test). Commercial hot food holding cabinet interior volume shall be calculated using straight line segments following the gross interior dimensions of the appliance and using the following equation: Interior height x interior width x interior depth. Interior volume shall not account for racks, air plenums, or other interior parts.
[ 2009 c 501 § 3; 2006 c 194 § 3; 2005 c 298 § 4.]
