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2018 Washington State Energy Code — Residential <br />Prescriptive Energy Code Compliance for All Climate Zones in Washington <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 catl-?210ry_ d_ <br />5.1d Efficient Water Heating 0.5 ❑ <br />5.2 _Efficient Water Heating 0.5 ❑ i <br />5.3 Efficient Water Heating 1.0 El INAVIEN NCB-H COMBI-BOILER <br />5.4 Efficient_ Water Heating 1.5 ❑ <br />5.5 Efficient Water Heating2.0 ❑ <br />5.6 Efficient Water Heating ❑ 2.5 _❑ <br />6.1e Renewable Electric Energy (3 credits max) 1.0 <br />-- -------- <br />7.1 Appliance Package 0.5—". 0 <br />.� Total Credits 3.0 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 S. 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 />Prescriptive Path — Single Family 2018 Washington State Energy Code-R <br />