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Energy CalcsPrescriptive Energy Code Compliance for All Climate Zones in Washington r1!gocr Information Contact Information Plan 3000 This project will use the requirements of the Prescriptive Path below and incorporate the the minimum values listed. In addition, based on the size of the structure, the appropriate number of additional credits are checked as chosen by the permit applicant. Authorized Representative All Climate Zones R-Value U-Factor Fenestration U-Factor n/a 0.30 Skylight U-Factor n/a 0.50 Glazed Fenestration SHGC n/a n/a Ceilingk 44 0.026 Wood Frame Wall" 21 int 0.056 Mass Wall R-Value' 21/21 0.056 Floor 309 0.029 Below Grade Wall`' 10/15/21 int + TB 0.042 Slab R-Value & Depth 10, 2 ft n/a 'Table R402.1.1 and Table R402.1.3 Footnotes included on Page 2, Date Each dwelling unit In a residential building shall comply with sufficient options from Table R406.2 so as to achieve the following minimum number of credits: 1. Small Dwelling Unit: 1.5 credits ❑ Dwelling units less than 1500 square feet in conditioned floor area with less than 300 square feet of fenestration area. Additions to existing building that are greater than 500 square feet of heated floor area but less than 1600 square feet. 02. Medium Dwelling Unit: 3.5 credits All dwelling units that are not included in #1 or #3. Exception: Dwelling units serving R-2 occupancies shall require 2.5 credits. ❑3. Large Dwelling Unit: 4.5 credits Dwelling units exceeding 5000 square feet of conditioned floor area. 4. Additions less than 500 square feet: .5 credits Table R406.2 Summary 0 iron Description Credit s 1a Efficient Building Envelope 1a 0.5 1 b Efficient Building Envelope 1 b 1.0 1c Efficient Building Envelope 1c 2.0 1d Efficient Building Envelope 1d 0.5 2a Air Leakage Control and Efficient Ventilation 2a 0.5 2b lAir Leakage Control and Efficient Ventilation 2b 1.0 2c I.Air Leakage Control and Efficient Ventilation 2c 1.5 3a High Efficiency HVAC 3a 1.0 3b High Efficiency HVAC 3b 1.0 3c High Efficiency HVAC 3c 1.5 3d High Efficiency HVAC 3d 1.0 4 High Efficiency HVAC Distribution System 1.0 5a I Efficient Water Heating 5a 0.5 5b Efficient Water Heating 5b 1.0 5c Efficient Water Heating 5c 1.5 5d Efficient Water Heating 5d 0.5 6 Renewable Electric Energy 0.5 Total Credits *Please refer to Table R406.2 for complete option descriptions *1200 kwh RECEIVED JAN 0 9 2020 BUILDING 1.0 1.0 0.5 1.0 0.0 3.50 'w r A. For SI: 1 foot .= 304.8 mm, ci .= continuous insulation, int .= intermediate framing. a R-values are minimums. U-factors and SHGC are maximums. When insulation is installed in a cavity which is less than the label or design thickness of the insulation, the compressed R-value of the insulation from Appendix Table A101.4 shall not be less than the R-value specified in the table. h The fenestration U-factor column excludes skylights. The SHGC column applies to all glazed fenestration- ` "10/15/21.+TB" means R-10 continuous insulation on the exterior of the wall, or R-15 on the continuous insulation on the interior of the wall, or R-21 cavity insulation plus a thermal break between the slab and the basement wall at the interior of the basement wall. "10/15/21.+TB" shall be permitted to be met with R-13 cavity insulation on the interior of the basement wall plus R-5 continuous insulation on the interior or exterior of the wall. "10/13" means R-10 continuous insulation on the interior or exterior of the home or R-13 cavity insulation at the interior of the basement wall. "TB" means thermal break between floor slab and basement wall. " R-10 continuous insulation is required under heated slab on grade floors. See R402.2.9.1. There are no SHGC requirements in the Marine Zone. f Reserved. a Reserved. h Reserved. 'The second R-value applies when more than half the insulation is on the interior of the mass wall. J Reserved. k For single rafter- or joist -vaulted ceilings, the insulation may be reduced to R-38. Reserved. m Int. (intermediate framing) denotes standard framing 16 inches on center with headers insulated with a minimum of R-10 insulation. I "Nonfenestration U-factors shall be obtained from measurement, calculation or an approved source or as specified in Section R402.1.3. Glazing Schedule Project Information Plan 3000 Vertical Glazing (Windows and glazed doors) Plan Component Glazing ID Description fret. U-tactor Vinyl Frame 0.30 Vinyl Frame 0.30 Vinyl Frame 0.30 Vinyl Frame 0.30 Vinyl Frame 10.30 Vinyl Frame 0.30 Vinvl Frame 0.30 Vinvl Frame 0.30 Vinyl Frame 0.30 Vinyl Frame 0.30 Vinyl Frame 10M Vinyl Frame 0.30 Vinyl Frame 0.30 Vinyl Frame 0.30 Contact Information R402.3.3 Exception (15 sq. ft. max.) Width Height ❑t. FP.P.t Inch FPPt Inch MIEN■■ ©MOM■ ©MO©■ MM■M■ MME©■ o■MEME MM■M■ ■MEMO ©©MONK■ ©ME©■ MME■■ MM■MO M©■®■ =ME©■ ■MEMO MMEM■ ■ME■■ MMEM■ ■MEMO MOWN M■E■O ■MEMO MMEMO ■MEMO ■MEE■ ■MEMO ■MEMO ■MEMO ■■■E■■■ ■M■■■ ■MEMO ■■■M■ ■MEMO ■MEMO ■MEMO M■■M■ Glazing Area UA Sum of Area and UA 547.5F64.25 Area Weighted U = UA/Area Simple Heating System Size: Washington State T!Ils heall no System SilingI012t i; Da ago 0 the emscAotive Rea uire menments of the 2016in rtu a it ThID ca!;uIpIaLwUl oloulatehealit-rig 19Qds only,A tl The glazing (window) and door portion of this calculator assumes the installed glazing and door products have an area weighted average U-factor of 0.30. The incorporated insulation requirements are the minimum prescriptive amounts specified by the 2015 WSEC. Please fill out all of the green drop -downs and boxes that are applicable to your project. As you make selections in the drop -downs for each section, some values will be calculated for you. If you do not see the selection you need in the drop -down options, please call the WSU Energy Extension Program at (360) 956-2042 for assistance. plojad inforwaliwt Contact Infornw(ion Plan 3000 Heating System Tung: O All Other Systems O Heat Pump To see detailed instructions for each section, place your cursor on the word "Instructions". Destsin Temperature Instructions J Design Temperature Difference (AT) Bothell 2 N AT = Indoor (70 degrees) - Outdoor Design Temp Area of Building Conditioned Floor Area Instructions Conditioned Floor Area (sq ft) 3,000 Average Ceiling Height Conditioned Volume Instructions Average Ceiling Height (ft) 8.8 26,400 Glaxlna and Doors U-Factor X Area = UA Instructions 0.30 593 177.90 Skylights U-Factor X Area UA Instructions 0.50 — Insulation Attic U-Factor X Area = UA Instructions R-99 0.026 2,340 60.84 Single Rafter or Joist Vaulted Ceilings U-Factor X Area UA Instructions Select R-Value W I No selection '— Above Grade Walls is" Figure 1) U-Factor X Ana UA Instructions ` R-11Intermediate �` I 0.056 3,100 173.60 Floors U-Factor X Area UA Instructions l..R-30 I 0.029 2,340 67,86 Below Grade Walls (sea Figure i) U-Factor X Area UA Instructions lid select It -value ` No selection Slab Below Grade rseeFioure 1) F-Factor X Length UA Instructions 6 $ rlr,Ct conditioning I J No selection -- Slab on Grade (see Figure 1) F-Factor X Length UA Instructions NvSMbanGraft tnthis txoWt. Location of Ducts Instructions Duct Leakage Coefficient cwiatlw,ed 5pn[e ' i 1.00 Sum of UA 480.20 Figure 1. Lore W rdv 53 Envelope Heat Load 25,451 Btu/Hour Sum or UA X AT Air Leakage Heat Load 15,111 Btu I Hour Volume 0.6XATX.016 Building Design Heat Load 40,562 Btu I Hour Air Leakage +Envelope Heat Loss Building and Duct Heat Load 40,562 Btu I Hour Ducts in unconditioned space: Sum of building Heat Loss X 1.10 Ducts in conditioned space: Sum of Building Heat Loss X 1 Maximum Heat Equipment Output 56,787 Btu I Hour Building and Duct Heat Loss X 1.40 for Forced Air Furnace Building and Duct Heat Loss X 1.25 for Heal Pump (0710JI13)