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C 130ii,ow <br />International Energy Conservation Code of the State of Washington <br />Climate Zone 4C <br />Builder -Dynasty Homes <br />Plan - 1452 <br />HEATING SYSTEM S127NG <br />Design Temp Difference <br />Conditioner! Volume <br />Conditioned Boor Area <br />Vertical Glazing Area <br />Glazing Percentage <br />File 102 Prepared by Dennis Smiley <br />Home Design 36M5&3302 <br />Indoor - Outdoor Design Temp = 70 - 21 <br />(Lower Floor x H) + (Upper Floor x H) <br />Lower Floor + Upper Floor <br />Windows and Glass Doors <br />Vertical Glazing / Floor Area = 290 / 1452 <br />49 <br />12199 <br />1452 <br />290 <br />19.97 <br />Component <br />Area C Ufactor UA <br />Vertical Glazing <br />290 <br />0.3 <br />87.0 <br />Exterior Doors - <br />77 38 <br />0.3 <br />-- -- <br />11 4 <br />Overhead Glazing <br />0.5 <br />2.0 <br />Ceiling - STD R49 <br />1,030 <br />r 0.0271 <br />27.81 <br />Above Grade Walls <br />Framed Floors _ <br />1508 <br />0.056 <br />f34.4 <br />5o0 <br />_ 0.029 <br />16.2 <br />Slab on Grade Floors <br />(L) 88 <br />_ _ 0_54 <br />47.5 <br />Total UA <br />276.3 <br />Hating System Sizing by BTU/HR <br />Eneelope t tent Load <br />Air Leakage Load <br />Building Design Heat Load <br />Add Duct Load F +ctor <br />Maximum Heat Equipment Output <br />Total UA x Design Temp Difference 3,536.7 <br />Volume x 0.6 x Temp Difj,.cnce x 0.018 6.508.6 <br />Envelope Load + Air Leakage Laad 20,047.3 <br />Building Load x 1 1 22,052.0 <br />Total Building Load x 1.4 30,872.8 <br />