2711 MAPLE ST 2021-09-28 - Laserfiche WebLink

• Simple Heating System Size:Climate Zone 1 Project Information Contact Information Dodgen Fire BC Investigative Engineers 2711 Maple St 3605 C St NE Auburn,WA 98002 Everett,WA 98201 253-833-5557 Indoor Design Temperature 70 UNTESTED GLAZED FENESTRATION U-FACTOR Outdoor Design Temperature 23 FRAME TYPE SINGLE DOUBLE SKYLIGHT PANE PANE Design Temperature Difference(AT) Metal 1.20 0.80 AT=Indoor-Outdoor Design Temp 47 Conditioned Floor Area 1152 Metal with Thermal 1.10 0.65 see Table Break R303.1.3(4) Conditioned Volume 9468 Nonmetal or Metal Clad 0.95 0.55 Glazing Glazed Block 0.60 Sum of UA 59 (Must fill out Glazing Schedule tab below) Attic U-Factor X Area = UA R-49 0.027 468 12.6 I Building Envelope U-Values R-38 Advanced 0.026 Refer to 2012 WSEC Appendix A for Single Rafter or Joist Vaulted Ceilings U-Factor X Area = UA Ceilings wino insulation U=0.30 R-38 Vented 0.027 _Floors wino insulation U=0.134 R-18.75 Vented 0.047 394 18.5 Walls wino insulation U=0.31 Above Grade Walls U-Factor X Area = UA R-21 0.056 Glass Blocks U=0.51 R-15 0.073 1285 93.8 Floors U-Factor X Area = UA R-30 0.029 792 23.0 Below Grade Walls U-Factor X Area = UA 2'Depth Walls 0.042 3.5'Depth Walls 0.041 7'Depth Walls 0.037 Slab Below Grade F-Factor X Length = UA 2'Depth 0.59 3.5'Depth 0.64 7'Depth 0.57 Slab on Grade F-Factor X Length = UA • R-10 2'perimeter 0.54 R-10 Full-Heated 0.55 Sum of UA 207 Envelope Heat Load 9731 Btu/Hour Sum of UA XAT Air Leakage Heat Load 4806 Btu/Hour ((Volume X 0.6)X AT)X.018)) Building Design Heat Load 14537 Btu/Hour Air Leakage+Envelope Heat Loss Building and Duct Heat Load 1.1 15990 Btu/Hour If ducts are located in unconditioned space:Sum of Building Heat Loss X 1.1 If ducts are located in conditioned space:Sum of Building Heat Loss X 1 Maximum Heat Equipment Output 140% 22386 Btu/Hour Building and Duct Heat Loss X 1.40