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Energy Form approved
Prescriptive Energy Code Compliance for All Climate Zones in Washington Project Information 3012 -AD Contact Information 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 Efficient Building Envelope 1a R- Values U- Factory Fenestration U- Factor' n/a 0.30 Skylight U- Factor n/a 0.50 Glazed Fenestration SHGC' e n/a n/a Ceiling' 49 0.026 Wood Frame Wall9'" n 21 int 0.056 Mass Wall R- Value' 21/21' 0.056 Floor 309 0.029 Below Grade Wallo,m 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 1500 square feet. � . 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. L3. 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 Option Description Credit(s) 1a Efficient Building Envelope 1a 0.5 1b Efficient Building Envelope 1b 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 Air Leakage Control and Efficient Ventilation 2b 1.0 2c 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 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 0.5 1.0 11161 1.5 6 Renewable Electric Energy 0.5 *1200 kwh 0.0 Total Credits 3.50 *Please refer to Table R406.2 for complete option descr pAP P ROVED by City of Ye I m John Rowland 06/16/2017 8:40:59 AM Window, Skylight and Door Schedule Project Information Contact Information 3012 -AD r Width Height Ref. U -factor Qt. Feet '"`" Feet "`" Area UA Exempt Swinging Door (24 sq. ft. max.) 0.30 11 13 ° 6 e 20.01 6.00 Exempt Glazed Fenestration ( 1 5 sq. ft. max.) 1 1.30 11 12 ° 6 e 16.71 5.00 Vertical Fenestration (Windows and doors) Component Description Ref. U -factor 2636 0.30 1350 MMEME 0.30 5050 0.30 6068 Slider 0.30 3036 0.30 4040 0.30 2040 =MEMO 0.30 5040 0.30 2020 0.30 4030 0.30 2050 0.30 2020 MMEME 10.30 2336 10.30 2030 10.30 Width Height of FAAf I "`h FAAf IN©E©O MMEME MMEME MMEME =MEMO MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME =MEMO MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME MMEME Sum of Vertical Fenestration Area and UA Vertical Fenestration Area Weighted U = UA/Area Overhead Glazing (Skylights) Component Width Height Description Ref. U -factor Qt. Feet "`" Feet Sum of Overhead Glazing Area and UA Overhead Glazing Area Weighted U = UA/Area Total Sum of Fenestration Area and UA (for heating system sizing calculations) Area UA 235.4 70.61 0.30 Area UA 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.01 0.00 0.00 272.0 81.61 Simple Heating System Size: Washington State This heating system sizing calculator is based on the Prescriptive Requirements of the 2015 Washington State Energy Code (WSEC) and ACCA Manuals J and S. This calculator will calculate heating loads only. ACCA procedures for sizing cooling systems should be used to determine cooling loads. 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. Project Information Contact Information 3012 -AD Heating System Type: Q All Other Systems O Heat Pump To see detailed instructions for each section, place your cursor on the word "Instructions ". Design Temperature Instructions Design Temperature Difference (AT) 53 Lace AT = Indoor (70 degrees) - Outdoor Design Temp Area of Building Conditioned Floor Area Instructions Conditioned Floor Area (sq ft) Average Ceiling Height Conditioned Volume Instructions Average Ceiling Height (ft) 9.0 16,587 Glazing and Doors U- Factor X Area = Instructions 0.30 Skylights U- Factor X Area = Instructions 0.50 Insulation Attic U- Factor X Area = Instructions R -49 0.026 1,063 Single Rafter or Joist Vaulted Ceilings U- Factor X Area Instructions No Vaulted Ceilings in this project. 0 — Above Grade Walls 777 1) U- Factor X Area Instructions R- 21Intermedote 0.056 2,300 Floors U- Factor X Area Instructions 0.029 1,122 R -30 � Below Grade Walls (see Figure l) U- Factor X Area Instructions Select R -value No selection 0 Slab Below Grade (see Figure l) F- Factor X Length Instructions _ elect conditioning qmw No selection 0� Slab on Grade (see Figure 1) F- Factor X Length Instructions Select R -Value No selection 0 Location of Ducts Instructions Duct Leakage Coefficient Unconditioned Space 1.10 Sum of UA Figure 1. Above G r- i Envelope Heat Load Sum of UA X AT Air Leakage Heat Load lrolumeX 0.6XATX.018 Building Design Heat Load Air Leakage + Envelope Heat Loss Building and Duct Heat Load 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 Building and Duct Heat Loss X 1.40 for Forced Air Furnace Building and Duct Heat Loss X 1.25 for Heat Pump UA 81.60 UA UA 27.64 UA UA 128.80 UA 32.54 UA UA UA 270.58 14,341 Btu /Hour 9,494 Btu /Hour 23,835 Btu /Hour 26,218 Btu / Hour 36,706 Btu /Hour (07101113)