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APPROVED BLD BLD2020-0560+Energy_Calculations+5.19.2020_11.06.14_AM
Standaert Addition NuttyCAD Drafting and Design (206) 225-0068 1 .3 1 8 "16 Iflaster Master Suite m��r ©©E©E Master Bath Ml� =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO _- IMEMINO IMME =MEMO _- INNIMEM IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO _- INNIMEM IMME =MEMO IMME =MEMO _- IMEMINO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME "=MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME =MEMO IMME MEMO M� MEMO IM� MEMO IM� MEMO 11mme Heatina bmem bite: wasnlnaton State 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 Standaert Addition NuttyCAD Drafting and Design, LLC (206)225-0068 Heating System Type: © 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) Edmonds AT = Indoor (70 degrees) - Outdoor Design Temp Area of Building Conditioned Floor Area Instructions Conditioned Floor Area (sq ft) 330 Average Ceiling Height Conditioned Volume Instructions Average Ceiling Height (ft) 8.0 2,640 Glazina and Doors U-Factor X Area = UA Instructions 0.30 17.25 58 Skylights U-Factor X Area = UA Instructions 0.50 Insulation Attic U-Factor X Area = UA Instructions R�5 0.026 330 8.58 Single Rafter or Joist Vaulted Ceilings U-Factor X Area UA Instructions Sept R-Value . No selection 0 --- Above Grade Walls (see Figure 1) U-Factor X Area UA Instructions ff;R IntlMlpdiete T 0.056 462 25.87 Floors U-Factor X Area UA Instructions 0.029 330 9.57 Below Grade Walls (see Figure 1) U-Factor X Area UA Instructions ect SelR-value T � No selection --- Slab Below Grade (see Figure 1) F-Factor X Length UA Instructions No selection --- Select condivarnng � Slab on Grade (see Figure 1) F-Factor X Length UA Instructions No selection --- ;elect R-Value Location of Ducts Instructions 1 Duct Leakage Coefficient Unconditioned Space 7 1.10 Sum of UA 61.27 Figure 1. Above Grade 46 Envelope Heat Load 2,819 Btu / Hour Sum of UA X AT Air Leakage Heat Load 1,312 Btu / Hour VolumeX 0.6XATX.018 Building Design Heat Load 4,130 Btu / Hour Air Leakage + Envelope Heat Loss Building and Duct Heat Load 4,543 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 6,360 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 (07101113)