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<br /> � ����L L � r� Permlt#
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<br /> Instructions:
<br /> 1) Caralul/y revlew the requlrements of each o/the optlons below. Choose an option that 6est sults your
<br /> dwelling deslgn. Glazing percentage typlcally determines whlch option to choose. Your building must match
<br /> the selected iJption requlrements without exceptions or substitutlons.
<br /> 2) In the shaded areas on the pages that lollow, make checks!n the c(rcles nozt to ths requlrements of your
<br /> OpNon(the Optfon numbers ar3 !n paretheses next to the chokes). Dlsregard componenfs or equlpment that
<br /> �lormatio'n.tDepartme t staH can he�p you�wkh generel questlons aboutnt�s'form rovide all o!the�equested
<br /> Can'f compfy? 11 none ol tne Chapter 6 Optlons are acceptable, consJder the Chapter 5, Component
<br /> PeAormance, Approach. The maln advantage!s 8ex16111ry to Juggle indivldual R and U-vaiues as long as a n ��
<br /> overe/l maYimum valuc isnY exceeded. N�te that the overall thermal requirementc o/Chapter 5 are nc less
<br /> `� stringent than Chapter 6. Calculatlons may be Peram such as WATTSUN51.Component Perlormance .
<br /> a,. Worksheet, or by using an acceptable computer prog �
<br /> a. „ ; . .
<br /> ��,�
<br /> � pT VII PT VIII . .
<br /> OPT I OPT 11 OPT III QPT N OPT V OPT VI k s sr«w k z s�.� `,•
<br /> `.Plaa Re�lew O O O O � O O O ;
<br /> ,.. '�
<br /> '��wox,�uaeony) Glazing max: ' � . �
<br /> %OIIIOOf 10% 12% 12°l0 15% .18% 21% ' 25`!!0, , 30%
<br /> �'Ihe selected Opilon is �
<br /> ;,appropdate tot this U-value 2 U.46 0.43 0.40 � 0:39 0.36 0 35, ' 0 32 �
<br /> dwetling desi - Door U-vatue 2 0.40,. 0.20 0.40_ 020 4.20 020 0.2D 0 20 -
<br /> ' ; YES � �
<br /> ' NO .;0 �' (or R-value) (R-2.5j: (Fi-5) (R-2,5) , (R-5) lR-5) „ (R-5) (R-5) (R 5)
<br /> :. ..�a �
<br /> ,Option_may be a �� ��Iings: �`
<br /> z" wfth attics R•38 . R-38 R38 R-38 R.3g '", R-38 R-38 I R 38 �
<br /> better cfioice. ; vautted R30° , R-30 R�� ''. R-30 R�0 R30 " R-30 R30 '
<br /> � � �
<br /> ' Notes: ,�,_.__—,-. yyalls:
<br /> ; above y►ade ,H•21 R-19 fi-21 R-19 A•21 R-21 R 19�':. R 19
<br /> ,: belowgrade ' R-21
<br /> interior p•21 : R 19 Rs21 R-i9 R•21 R-21 R��� . � �
<br /> �. �� exterior fl-10 ' R-10 R-10 R-10 R�10 ' R•10 Fi-1U : R-10 ,�
<br /> �: �i
<br /> � Floor Fi-30. R30 R�O. R-30 R-30, , R-30 R�30 R-30 �
<br /> :
<br /> , p -10 ; R-10 l�'y0 `' R 10 �,
<br /> '� Slab on grade R-10 ' R-10 R-10 R-10 A ,,
<br /> `.. �
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<br /> s� F�
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<br /> ��•�� 3 ,w
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<br /> Approved bY� �' �.�>.� �,•,.� ..�.;.„ .. ..,� ... �
<br /> �� Footnote � �
<br /> Oate� �. 1) R5 toam aheaUng roqulred In�ddlllon to R19 cavity Irmuletlon
<br /> �
<br /> � 2) Gla�ng end door U-valuee mey be wel9hted to meet the Opqon U veluo roqulremenL ��`
<br /> ...- . . �` � . �
<br /> :. . � � >. t : c\tx`rc;.�3 e:i�a3a.... ., • .
<br /> . .:. : ' xaxa..a.. ..i� ':�i..� .rd..,r.x:. . . . :.,.., �
<br /> x���z �..� �:;° ... Page 1 of 6
<br /> K'EEyNORAO'SEPiEM0ER1991 �/�) 5� � f
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