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2004 <br />Form <br />2004 Washington Slate No,-mudenUal Energy Code compliance Form, <br />Decision Flowchart Use this flowchart to determine if project qualifies for the optional Prescriptive Option. <br />for Prescriptive Option If not, either the Component Performance or Systems Analysis Options must be used. <br />1302 Space Near Type:rot the purpose of delemening building nerved" � \ Electric eeamance:>paceneatmgsysrms which useeieunveseance <br />requirements. the tonowng two ralegones canonse all space heating types. \ START elements as the primary heating system mcluding baseboard. radiant, and <br />other: An other space heating systems including gas. sold Fuel oil. and \ laced air units where the total electric resistance heal capacity exceeds 10 <br />propane space heating systems and those systems listed in me exception to wi of the gross conditioned Door area. Exception: Meal pumps and <br />electric resistance. (continued at night) terminal electric resistance heating In vanable air vbume distribution systems. <br />All Insulation Installed? <br />Below Grd Wall (exl) <br />R-10 <br />Below Grd Wall(olh) <br />R-19 <br />Roof Over Attic <br />R-30 <br />All Other Roof <br />R-21 <br />Raised Floor <br />R-19 <br />Slab -On -Grade <br />R-10 <br />Radiant Floor <br />R-10 <br />Opaque Door <br />U-0.60 <br />Mass Wa0 <br />Criteria OK? <br />(below) , <br />Mass Wall Insulation Req, <br />Mass Wall <br />U0.15/R5.7d <br />CMU Block <br />Ins. Cores <br />Wood Frame <br />R19 <br />Metal Framed <br />R19 <br />Electric <br />—No < Resistance --Yes-- - <br />All Insulation Installed? <br />Wall R19 <br />wood,or <br />Wood <br />Metal <br />Below Grd Wall( eat) <br />R-10 <br />R-10 <br />Below Grd Wall (oth) <br />R-19 <br />U-0.062 <br />Roof Over Attic <br />R-36 <br />U-0.031 <br />All Other Roof <br />R-30 <br />U-0.034 <br />Raised Floor <br />R-30 <br />U-0.029 <br />Slab -On -Grade <br />R-10 <br />R-10 <br />Radiant Floor <br />R-10 <br />R-10 <br />Glazing Criteria Met? <br />Glazing Criteria Met? <br />Glazing <br />Ved OH <br />Glazing <br />Veit Oil <br />Area % <br />UVal UVal <br />SHGC Area % <br />UVal UVal SHGC <br />0.30% <br />0,55 0.70 <br />0.45 0.30% <br />0.40 0,60 0.40 <br />30-45% <br />0.45 0.60 <br />0.40 >30 <br />Not Allowed <br />>45%t <br />Not Allowed <br />No <br />Yel s <br />g No <br />Prescriptive <br />J <br />Path Allowed <br />Component Performance <br />— ►I or <br />Systems Analysis Required <br />Option* Wall Heat Capacity (H( <br />Assy Tag HC" Area (sfi <br />Tolalsi <br />Area weighted HC: divide total of (HC x area) by Total <br />Critede OK7 <br />(below) <br />Mass Wall Insulation Req. <br />Mass Wall U0.15fR5.7ci <br />CMU Block Ins, Cores <br />Wood Frame R19 <br />Metal Framed U0.062 <br />HC x Area <br />the area <br />sighted heat <br />parity (HC) of <br />)total above <br />gde wall is a <br />nimum of 9.0. <br />i Concrete <br />isonry Option <br />iy be used. <br />`or framed <br />Ills, assume <br />>1.0 unless <br />Iculations are <br />wided; for all <br />ter walls, use <br />!ction 1009. <br />