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Simple Heating System Size: Climate Zone 1 <br /> Pm�ecf Inlormafion Confact Inlormation <br /> Gre danus Firc- Restoralion Jesse Binford-BC Investi ative En ineers <br /> 1908 Rur,lcer Ave 3605 C St NE,Auburn,WA 98002 <br /> Everett,WA 98201 253.833.5557 � <br /> Indoor Design Temperature 70 <br /> Outdoor Design Temperature 23 <br /> Design Temperalure DiHerence <br /> Indoor-OutdoorDesignTemp 47 <br /> Condilioned Floor Area 4449 <br /> Conditioned Voiume 33992 <br /> Glazing <br /> Copy Sum of UA from Glazing Schedule 170 <br /> Attic U-Factar X Area = UA <br /> R-38 0.031 <br /> R-38 Scissor 0.035 1569 54 9 <br /> R-38 Advanced 0.026 <br /> Single Rafter Joist U-Factor X Area = UA <br /> R30 0.034 � � <br /> R-38 0.027 <br /> Above Grede Walls U-Factor X Area = UA <br /> R-21 Q057 795 45.3 <br /> R-15 O.D76 1272 96.7 <br /> Floors U-Factor X Area = UA <br /> R-30 0.029 123 3.6 <br /> 8elow Grede Walls U-Factor X Area = UA <br /> R-21 interior 0.037 555 20.5 <br /> R-10 exterior 0.056 <br /> R-11 interior 0.054 522 28.2 <br /> Slab Below Grade F-factor X Len th = UA <br /> R-21 inlerior walls 0.57 � � <br /> R-10 exterior walls 0.42 <br /> Slab on Grede F-factor X Len th = UA <br /> R-10 perimeter 0.54 � � <br /> R-10 Full-Heated 0.55 <br /> ��—� <br /> Sum o(UA 4�9 <br /> Envelope Heat Load 19G99 Btu/Hour <br /> Sum of UA X Design Tempereture DiNerence <br /> Air Leakage Heat Load 17254 Btu/Hour <br /> ((Voiume X 0.6)X Design Ouldoor Temp)X A18)) <br /> Building Design Heat Load 36953 Btu!Hour <br /> Air Leakage+Er,velope Heal Loss <br /> Building and Duct Heat Load � 36953 Btu! Hour <br /> If ducts are located in unconditionetl space:Sum of Building Heal Loss X 1.15 <br /> If ducts are lowted in conditioned spacc Sum ol Buildmg Heat Loss X 1 <br /> Maximum Heat Equipment Output 150% 55430 Blu! Nour <br /> Bwlding and Duct Heat Loss X 1.50 <br /> WS[C Prescriptive Wmksheet(2006 edltion�Zone i fleatmg Size <br /> WSUEEP07-O70 Copynght 2007 ^ <br /> C�� <br />