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"I <br />ENERGY CODE COMPLIANCE: <br />Each dwelling unit in a residential building shall comply with sufficient options from Table R406.2 (fuel <br />normalization credits) and Table 406.3 (energy credits) to achieve the following minimum number of <br />credits. To claim this credit, the building permit drawings shall specify the option selected and the maximurr <br />tested building air leakage, and show the qualifying ventilation system and its control sequence of <br />operation. <br />1. Small Dwelling Unit: 3 credits <br />Dwelling units less than 1,500 sf in conditioned floor area with less than 300 sf of fenestration area. <br />Additions to existing building that area greater than 500 sf of heated floor area but less than 1,500 sf. <br />2. Medium Dwelling Unit: 6 credits <br />All dwelling units that are not included in #1 or #3 <br />3. Large Dwelling Unit: 7 credits <br />Dwelling units exceeding 5,000 sf of conditioned floor area <br />4. Additions less than 500 square feet: 1.5 credits <br />All other additions shall meet 1-3 above <br />Before selecting your credits on this Summary table, review the details in Table 406.3 (Single Family), on page 4. <br />Summary of Table R406.2 <br />Heating <br />Fuel Normalization Descriptions <br />Credits - Select ONEOptions <br />heating option <br />User Notes: <br />1 <br />Combustion heating minimum NAECA b <br />0.0 ❑ <br />2 <br />Heat pump c <br />1.0 ❑ <br />3 <br />Electric resistance heat only - furnace or zonal <br />-1.0 ❑ <br />4 <br />DHP with zonal electric resistance per option 3.4 <br />0.5 ■ <br />5 <br />All other heating systems <br />-1.0 0 <br />Energy <br />Options <br />Energy Credit Option Descriptions <br />Credits - Select ONE <br />energy option from each <br />category <br />User Notes: <br />1.1 <br />Efficient Building Envelope <br />0.5 ■ <br />1.2 <br />Efficient Building Envelope <br />1.0 ❑ <br />1.3 <br />Efficient Building Envelope <br />0.5 <br />1.4 <br />Efficient Building Envelope <br />1.0 ❑ <br />1.5 <br />Efficient Building Envelope <br />2.0 ❑ <br />1.6 <br />Efficient Building Envelope <br />3.0 ❑ <br />1.7 <br />Efficient Building Envelope <br />0.5 ❑ <br />2.1 <br />Air Leakage Control and Efficient Ventilation <br />0.5 ❑ <br />2,2 <br />Air Leakage Control and Efficient Ventilation <br />1.0 ❑ <br />2.3 <br />Air Leakage Control and Efficient Ventilation <br />1.5 ❑ <br />2.4 <br />Air Leakage Control and Efficient Ventilation <br />2.0 ❑ <br />3.1a <br />High Efficiency HVAC <br />1.0 ❑ <br />3.2 <br />High Efficiency HVAC <br />1.0 ❑ <br />3.3a <br />High Efficiency HVAC <br />1.5 ❑ <br />3.4 <br />High Efficiency HVAC <br />1.5 ■ <br />3.5 <br />High Efficiency HVAC <br />1.5 ❑ <br />3.6a <br />High Efficiency HVAC <br />2.0 ❑ <br />4.1 <br />High Efficiency HVAC Distribution System <br />0.5 ❑ <br />4.2 <br />High Efficiency HVAC Distribution System <br />1.0 ❑ <br />5,111 <br />Efficient Water Heating <br />0.5 ❑ <br />5.2 <br />Efficient Water Heating <br />0.5 ❑ <br />5.3 <br />Efficient Water Heating <br />1.0 ❑ <br />5.4 <br />Efficient Water Heating <br />1.5 ❑ <br />5.5 <br />Efficient Water Heating <br />2.0 ❑ <br />5.6 <br />Efficient Water Heating <br />2.5 ❑ <br />6.1e <br />Renewable Electric Energy (3 credits max) <br />1.0 ❑ <br />7.1 <br />Appliance Package <br />0.5 ■ <br />Total Credits <br />3.0 <br />a. An alternative heating source sized at a maximum of 0.5 W/sf (equivalent) of heated floor area or <br />500 W, 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 <br />be combined 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 />IF THIS PLAN IS NOT ON 18x24 PAPER, IT HAS BEEN SCALED ACCORDINGLY <br />Window, Skylight and Door Schedule <br />Project information Contact Information <br />Franklyn DADU Nutt CAD Drafing & Design, LLC <br />206 225-0068 <br />Width Height <br />Ref. U-factor Qt. Feet inch Feet inch Area UA <br />Exempt Swinging Door (24 sq. ft. max.) 1101 10.42 1 1 20.08.40 <br />Exempt Glazed Fenestration (15 sq. fit. max.) C 124 1 =MOMS 1 15-01 3.60 <br />Description <br />Ref. <br />U-factor <br />Qt. <br />Feet <br />Inch Feet <br />Inch <br />Area <br />UA <br />ture Window <br />A <br />024 <br />' <br />2 - <br />0 22 <br />0 <br />4.0 <br />0. <br />XO Slider <br />8 <br />0.24 <br />2 <br />- <br />4 <br />2 <br />16.0 <br />3. <br />in le Hung <br />C <br />0.24 <br />1 <br />3 <br />° 5 <br />° <br />15.0 <br />3. <br />,in le Hung <br />0.24 <br />1 <br />2 <br />° 3 <br />° <br />6.0 <br />1. <br />XO Slider <br />E <br />0.24 <br />1 <br />4 <br />° 3 <br />6 <br />14.0 <br />3. <br />XO Slider <br />F <br />024 <br />1 <br />5 <br />a 4 <br />20.0 <br />4. <br />XO Slider <br />G <br />0.24 <br />1 <br />4 <br />° 4 <br />0 <br />16.01 <br />3. <br />Entry Door 1101 10.42 <br />French Door 1103 10.24 <br />Overhead Glazing (Skylights) <br />Component <br />Sum of Vertical Fenestration Area and UA <br />Vertical Fenestration Area Weighted U = UA/Area <br />Width Height <br />Feet inch Feet Inch <br />Sum of Overhead Glazing Area and UA <br />Overhead Glazing Area Weighted U = UA/Area <br />Total Sum of Fenestration Area and UA (tor heating system sizing calculations) <br />1 1 <br />1 1 <br />1 I1 <br />11 <br />111 <br />11 <br />111 <br />li <br />1i1 <br />11 <br />111 <br />11 <br />111 <br />1 1 <br />1 11 <br />1/ <br />1/1 <br />I f <br />1 m <br />1 1 <br />f 11 <br />11 <br />11! <br />1 1 <br />I tl <br />11 <br />111 <br />11 <br />1 11 <br />Area UA <br />Simple Heating System Size: Washington State <br />This heating system sizing calculator is based on the Prescriptive Requirements of the 2018 Washington State Energy Code (WSEC) and ACCA Manuals <br />J and S. This tool will calculate heating loads only. ACCA procedures for sizing cooling systems should be used to determine cooling loads. <br />Please complete the green drop -downs and boxes that are applicable to your project. As you make selections in the drop -downs for each section, some <br />values will be calculated for you. If you do not see the selection you need in the drop -down options, please contact the WSU Energy Program at <br />energycode@energy.wsu.edu or (360) 956-2042 for assistance. <br />225-0068 <br />All Other systems 0 Heat Pump <br />To see detailed instructions for each section, place your cursor on the word "Instructions" <br />Design Temperature <br />Instructions Design Temperature Difference (AT) 49 <br />Everett Paine Al~6 _ • <br />> AT =Indoor (70 degrees) - Outdoor Design Temp <br />Area of Building <br />Conditioned Floor Area <br />Instructions Conditioned Floor Area (sq ft) S16 <br />Average Ceiling Height Conditioned Volume <br />Instructions Average Ceiling Height (ft) 9.0 5,5444 <br />Glazing and Doors U-Factor X Area UA <br />Instructions _ <br />ti-0.24 . 0,240 "�#� 44.64 <br />Skylights U-Factor X Area = UA <br />Instructions, 0.50 -- <br />Insulation <br />Attie U-Factor X Area = UA <br />Instructions <br />R-49 0.026 16.02 <br />Single Rafter or Joist Vaulted Collins U-Factor X Area UA <br />Instructions s -V Rn <br />select -Value . No selection --- <br />Above Grade Walls (-Figure 1) U-Factor X Area UA <br />Instructions R-29 tntee0.056 1,080 60.48 <br />rmciiate ; • <br />Floors U-Factor X Area UA <br />instructions ip <br />Select R-value „ No selection -- <br />Below Grade Walls /see Figure 1) U-Factor X Area UA <br />Instructions rxraa ab u"w.�` <br />yew R-val a No selection -- <br />Slab Below Grade see Fr ure F-Factor X Length UA <br />Irlstruction5 I Y i�Y4't�f:YWIuiYiwat " '` .55m4da LLa&.u.G„ 7@11� r'�"� <br />Selectcondkianin9 ♦ No selection IL�_JI <br />Slab on Grade tse® Figure t F-Factor X Length UA <br />instructions 0.360 120 43.20 <br />x-to Fully Insulated <br />Location of Ducts <br />Instructions Duct Leakage Coefficient <br />NO t){icts + <br />1.00 <br />Sum of UA 164.34 <br />Envelope Heat Load 8,052 Btu / Hour <br />Figure 1. Sum of UA x AT <br />Air Leakage Heat Load 2,934 Btu / Hour <br />Volume x 0.6 x AT x 0.018 <br />Building Design Heat Load 10,986 Btu / Hour <br />Air leakage + envelope heat foss <br />" Bu€iding and Duct Heat toad 10,986 Btu / Hour <br />Ducts in unconditioned space: sum of building heat loss x I.10 <br />Ducts in conditioned space: sum of building heat loss x 1 <br />Maximum Heat Equipment Output 15,381 Btu / Hour <br />Building and duct heat loss x 1.40 for forced air furnace <br />Building and duct heat loss x 1.25 for heat pump <br />TY O v R <br />REVIEWED FORPERMIT' <br />x <br />J a <br />(D <br />0 <br />� <br />00 <br />0000 <br />a <br />Wa <br />wrn <br />>Q <br />Ln <br />E� <br />U ®� <br />t <br />ioo <br />m <br />U_�Z <br />z o <br />rn <br />E <br />00 <br />CD 0 <br />CDU <br />LL� <br />m-C <br />o <br />0 <br />r; <br />x <br />® ¢ <br />V) <br />N <br />N <br />� <br />0 <br />A <br />N <br />Ln <br />� r- r` <br />O a) m vo <br />z�cc C) <br />0 m V <br />N <br />-C } N = <br />N ((1 t V <br />Y � J <br />O � <br />� J <br />1✓ <br />w <br />ID <br />0 <br />u <br />0 <br />V <br />a <br />V <br />cv <br />00 <br />� <br />�� <br />O <br />�i <br />N <br />0 <br />C: <br />CVLn <br />-E <br />1..1� <br />CD <br />W <br />r. <br />Q) <br />7 <br />w <br />i` <br />0 <br />M <br />0 <br />=- <br />o <br />LL. <br />rn <br />Lo <br />Ln <br />0 <br />0 <br />0 <br />z <br />a <br />Plan Title <br />Energy Code <br />Douglas Almond <br />Original Drawn Date <br />11/03/2021 <br />21-049-01 <br />Plan Revisions <br />O - <br />05/11/2022 <br />0 - <br />Sheet: <br />we* <br />1 1 WSEC 2018 J <br />o, - <br />