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• 20. /ashington State Energy Code—Residential <br /> Prescriptive Energy Code Compliance for All Climate Zones in ington <br /> Single Family—New&Additions(effective February 1,2021) <br /> Summary of Table R406.2(cont.) <br /> Energy Credits-select ONE <br /> Energy Credit Option Descriptions(cont.) energy option from User Notes <br /> Options each category d <br /> 5.1d Efficient Water Heating 0.5 ❑ <br /> 1. Z 5.2 Efficient Water Heating 0.5 ❑ <br /> I 5.3 Efficient Water Heating 1.0 ❑ <br /> 5.4 Efficient Water Heating 1.5 ❑ <br /> 5.5 Efficient Water Heating 2.0 ❑ <br /> 5.6 Efficient Water Heating ❑ 2.5 ❑ <br /> 6.1e Renewable Electric Energy(3 credits max) 1.0 <br /> 7.1 Appliance Package 0.5 ❑ <br /> Total Credits Calculate Totall Clear Form <br /> a. An alternative heating source sized at a maximum of 0.5 W/sf(equivalent)of heated floor area or 500 W, <br /> whichever is bigger, may be installed in the dwelling unit. <br /> b. Equipment listed in Table C403.3.2(4)or C403.3.2(5) <br /> c. Equipment listed in Table C403.3.2(1)or C403.3.2(2) <br /> d. You cannot select more than one option from any category EXCEPT in category 5.Option 5.1 may be combined <br /> with options 5.2 through 5.6.See Table 406.3. <br /> e. 1.0 credit for each 1,200 kWh of electrical generation provided annually, up to 3 credits max. <br /> See the complete Table R406.2 for all requirements and option descriptions. <br /> f. Use the single radiobutton in the upper right of the second column to deselect radiobuttons in that group. <br /> Please print only pages 1 through 3 of this worksheet for submission to your building official. <br /> For Building Officials Only <br /> Prescriptive Path—Single Family 2018 Washington State Energy Code-R 3 I <br />