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Home My WebLink AboutBLD2022-00049-03- Energy WorksheetRECEIVED BY DCD 2/18/2022 RECEIVED BY DCD 2/18/2022 RECEIVED BY DCD 2/18/2022 Simple Heating System Size: Washington State Project Information Contact Information Heating System Type: To see detailed instructions for each section, place your cursor on the word "Instructions" Design Temperature Instructions Design Temperature Difference (∆T)47 ∆T = Indoor (70 degrees) - Outdoor Design Temp Area of Building Conditioned Floor Area Instructions Conditioned Floor Area (sq ft)2,512 Average Ceiling Height Conditioned Volume Instructions Average Ceiling Height (ft)9.0 22,608 Glazing and Doors U-Factor X Area = UA Instructions 0.280 614 171.92 Skylights U-Factor X Area = UA Instructions 0.50 --- Insulation Attic U-Factor X Area = UA Instructions 0.026 1,980 51.48 Single Rafter or Joist Vaulted Ceilings U-Factor X Area UA Instructions No selection --- Above Grade Walls (see Figure 1)U-Factor X Area UA Instructions 0.056 1,698 95.09 Floors U-Factor X Area UA Instructions 0.025 1,280 32.00 Below Grade Walls (see Figure 1)U-Factor X Area UA Instructions No selection --- Slab Below Grade (see Figure 1)F-Factor X Length UA Instructions No selection --- Slab on Grade (see Figure 1)F-Factor X Length UA Instructions No selection --- Location of Ducts Instructions Duct Leakage Coefficient 1.10 Sum of UA 350.49 Envelope Heat Load 16,473 Btu / Hour Sum of UA x ∆T Air Leakage Heat Load 11,476 Btu / Hour Volume x 0.6 x ∆T x 0.018 Building Design Heat Load 27,949 Btu / Hour Air leakage + envelope heat loss Building and Duct Heat Load 30,744 Btu / 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 38,430 Btu / Hour Building and duct heat loss x 1.40 for forced air furnace Building and duct heat loss x 1.25 for heat pump This heating system sizing calculator is based on the Prescriptive Requirements of the 2018 Washington State Energy Code (WSEC) and ACCA Manuals J and S. This tool will calculate heating loads only. ACCA procedures for sizing cooling systems should be used to determine cooling loads. 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 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 energycode@energy.wsu.edu or (360) 956-2042 for assistance. Kelbon Home Project Marcia and Richard Kelbon mkelbon@yahoo.com 360.434.0817 Above Grade Below Grade Figure 1. All Other Systems Heat Pump (07/01/13) RECEIVED BY DCD 2/18/2022 Window, Skylight and Door Schedule Project Information Contact Information Width Height Ref. U-factor Qt. Feet Inch Feet Inch Area UA Exempt Swinging Door (24 sq. ft. max.)0.0 0.00 0.0 0.00 Vertical Fenestration (Windows and doors) Component Width Height Description Ref. U-factor Qt. Feet Inch Feet Inch Area UA 0.28 2 6 0 5 0 60.0 16.80 0.28 4 5 0 4 0 80.0 22.40 0.28 5 3 0 4 0 60.0 16.80 0.28 1 6 0 4 0 24.0 6.72 0.28 2 4 0 4 0 32.0 8.96 0.28 1 6 0 6 0 36.0 10.08 0.28 1 4 0 6 0 24.0 6.72 0.0 0.00 0.28 2 3 0 6 8 40.0 11.20 0.0 0.00 0.28 1 2 8 6 8 17.8 4.98 0.0 0.00 0.28 1 3 0 6 8 20.0 5.60 0.0 0.00 0.28 1 1 6 5 0 7.5 2.10 0.0 0.00 0.28 1 4 5 0 9 3.3 0.93 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 Kelbon Home Project Marcia and Richard Kelbon mkelbon@yahoo.com 360.434.0817 Jeld Wen Window Jeld Wen Window Jeld Wen Window Jeld Wen Window Jeld Wen Window Jeld Wen Window Jeld Wen Window Full Lite doors Exit Panel Entry Door Sidelite window Sidelite window Exempt Glazed Fenestration (15 sq. ft. max.) RECEIVED BY DCD 2/18/2022 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 0.0 0.00 Sum of Vertical Fenestration Area and UA 404.6 113.29 Vertical Fenestration Area Weighted U = UA/Area 0.28 Overhead Glazing (Skylights) Component Width Height Description Ref. U-factor Qt. Feet Inch Feet Inch 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 Sum of Overhead Glazing Area and UA 0.0 0.00 Overhead Glazing Area Weighted U = UA/Area 0.00 404.6 113.29Total Sum of Fenestration Area and UA (for heating system sizing calculations) RECEIVED BY DCD 2/18/2022