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Prescriptive Energy Code Compliance for Climate 2ones 6,5 and Marine 6 <br /> PmjecNn/ormation ConlacNn/oimation <br /> Pla; 1690 Nash and Associates Nchitects <br /> 425-828-4117 ext 105 <br /> This projectwill use the requirements of the Prescriptive Path below and incorporete the <br /> the minimum values listed. In additioq based on the size ofthe structure,the appropriate <br /> number of additional credits are checked as chosen by the permit applicant. <br /> Authorizetl Representative _ _ _ _ _ Date ` <br /> Climate Zone 5 8 Marine 4 6 <br /> R-Valuea U-Factora R-Valuea U-Factora <br /> Fenestration U-Factor° n/a 0.30 n/a 0.30 <br /> Skylight U-Factor n/a 0.50 Na 0.50 <br /> Glazetl Fenestration SHGC°'` Na n/a Na n/a <br /> Ceiling 49' OD26 49 OD26 <br /> Wootl Frame Walla�k� 21 7nt 0.056 2�+5ci 0.044 <br /> Mass WaII R-Value' 21/21" 0.056 21+5" 0.044 <br /> Floor 309 OD29 309 0.029 <br /> BelowGratle Wall`�" �0/�5/217nt+TB 0.042 �0/�5/2� int+TB 0.042 <br /> Slab° R-Value& Depth 10, 2 k Na 10, 4 R n/a <br /> 'Table R402.1.1 antl Table R402.1.3 Footnotes inclutletl on Page 2. <br /> Each dwelling unit in one and two-family dwellings and townhouses,as defined in Section '10'1.2 ofthe <br /> International Residential Code shall comply with sufficient options from Table R406.2 so as to achieve the <br /> following minimum number of credits: <br /> �I. Small Dwelling Unit: 0.5 points <br /> Dwelling units less than 1500 square feet in contlitionetl Aoor area with less than 300 square feet of fenestration <br /> area. Atltlitions to existing builtling that are less than 750 square feet of heatetl floor area. <br /> �2. Medium Dwelling Unit: '1.5 points <br /> All tlwelling units that are not inclutletl in#1 or#3, inclutling atltlitions over 750 square feet. <br /> ❑3. Large Dwelling Unit: 2.5 points <br /> Dwelling units exceetling 5000 square feet of contlitionetl floor area. <br /> Table R406.2 Summary <br /> Option Description Cretlit(s <br /> ia Etficient Builtling Envelope ia 0.5 � <br /> ib Effcient Builtling Envelope ib 1.0 � <br /> ic Etficient Builtling Envelope ic 2.0 � <br /> 2a Air Leakage Control antl EHicient Ventilation 2a 0.5 � <br /> 26 Air Leakage Control antl Effcient Ventilation 26 1.0 � <br /> 2c Air Leakage Control antl Efficient Ventilation 2c 1.5 � <br /> 3a HighEfficiencyHVAC3a 0.5 � <br /> 36 HighEfficiencyHVAC36 1.0 � <br /> 3c High Efficiency HVAC 3c 2.0 � <br /> 3tl High Efficiency HVAC 3tl 1.0 � <br /> 4 High Efficiency HVAC Distribution System 1.0 � <br /> 5a Effcient Water Heating 0.5 � <br /> 56 Effic7ent Water Heating t5 � 1.5 <br /> 6 Renewable Electric Energy 0.5 '1200 kwh 0.0 <br /> Total Credits 7.50 <br /> *Please refer to Table R406.2 for mmplete option descriptions <br /> http�//www.e ne r¢v.wsu.ed u/Documents/2012%20 Res%20 Ene r¢v.pdf <br />