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<br /> �. Instructlons: �
<br />, 1) Care(ully revfew the�equlrements o/each o/the optlons be/ow. Choose an optlon that best suits your
<br /> dwelling deslgn. G/azing percentage typlcally determines whlch option to choose. Your bullding must ma!;h •�:
<br /> the sefected Option requirements wfthout exceptans or subsfitutions.
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<br /> 2) In the shaded areas on the pages that fallow, make checks In the circles next to the requirements of your
<br /> Option(the Option numbers are in pa�etheses next to the chokes). Dlsregard components or equlpment that
<br />� don Y appty to your project. Your permit will be processed more eHiclently if you provJde all of the requested
<br /> Inlormation. Department staH can heip you with general questlons about this lorm.
<br /> Can't comp1y11f none o/fhe Chapter 6 Optiona are acceptab/e, conslder the Chapter 5, Component _
<br /> Performance, Approach. The maTn advantage!s f/exibllity to Juggle individua/R and U-values as long as a n
<br /> t overall maximum value isn't exceeded. Note that the overa:l therma!requiremer,:s of Chapter F are no les�
<br /> U sbingent than Chapter 6. Calcu/ations ir:ay be per/ormetl wlth a Chapter 5, Componenf Perlormance ���;
<br /> r � Worksheet, or by using an acceptable computer program such as WA7TSUN 5.1. .
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<br /> � �•• . . ' � Of i- YI �Orl VII N
<br /> N OPT I OPT II OPl"III OPT I OPT V (s2at«res) (s2aaxks) �
<br />� �Jan t�eview p O p O O O •:
<br /> fForclf,cia�oseony) � ' _� ` ` : "� ,. s �
<br /> k`` HVAC AFUE a.28 a.78 z.88 �.78 z.74 : aJ8 z 78 �
<br /> 5elected Opiion is ' ': Glazing max: < ' ' �
<br /> aPPfopriate;:for this ' �� %ollloor 10'/a 12% 21%0 . 21% 2t9'o i 25% 30% ~�
<br />� .d4✓elling tlesign. U-value 2 8.70 0.65 O.ZS : 0.65 0.80 0.50 0.45 A�
<br /> YES � ' ' zi I _ ' ' �:
<br /> I � ���.: n '; Door U-value 2 D.40 0.40 0.40 ' 0.40 U.40 : 0.40 0.40 �'
<br /> Optiort'�may be a < �R-value) (R•2.5) (R-2.5) {R-2.5) (R-2.5) fR•2.5) I (R-2.5) iR 2 S) �
<br /> betterchoice; �` �
<br /> II Notes: ` Cellings: ' ! ' +
<br />� � with attics R•3Q : R-30 R-30 R-30 F1�30 ` R-38 Ei,�O, �
<br /> �; vaulted R 30 < R-30 R-30 ` R-30 R-30 R-30 R-30 , �
<br /> ; w ; ;; ! : �
<br /> ' ' Welis: , .'"
<br /> ;,. - �� above grade R 15 ' R-15 R-19 R-19 R-19 R-19 A 19,
<br /> x belowgrade ' ' �
<br /> = interio� R-15 ! R-15 R 79 ' R-19 R-19 R-19 R-19 �
<br /> �a or exterior R-1Q ; R-10 A-]0 : R-10 R-10 ' R-10 R-10. �:
<br /> Fioor R•19 I R-19 Fl-13 ' R-19 R-79 R-25 R 25
<br /> � �
<br /> �L Slab on grade R•14 R-10 8-1.0 , R-10 R•10 R-10 R•10 �
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<br /> APproved by: ���.�; .. _�. _ ...,,�..., �_,._ c:<
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<br /> Date• Footnotes: �
<br /> -�ig 1) The"a"aymbol maane"moro than or equel to";"s"meene"lasa thnn or equel to". ':;
<br /> 2) Glazing&door U-valuee mey be wolghled It thay don't excead lhe Optlon U-velue. ��
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<br /> WEESMORALYSEPTEMBER1891 ��PBQ@ � Of B I
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