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<br /> T�`k �aR,� � �y �` � '� e �.m t?�+a�� ' i�`� "�
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<br /> ' $; Instructlons: �
<br /> � %: � 1) Carelully review the requiremenfs o!each of the optlons below. Choose an option fhat best suits your
<br /> y �u � dwelling design. Glazing percentage typlcally determines whlch option to choose. Your building must mafch �,�
<br /> � N� „ the selected Option requiremenfs without exceptions o�substitutions.
<br /> y �n H F;: �5��.
<br /> � p�y 2) In the shaded areas on the pages that foflow, make checks in tho circles next to the requirements of your
<br /> o H r� OPt1on (the Option numbsrs are!n paretheses next to the choices). Disregard components or equlpment that V
<br /> N � g don't apply to your proJect. Your peimif wi116e processed mo�e elficientry if you provide all o/the requesfed �,
<br /> �„ � .``'• inlormafion. Depadmenf staB can help you with general questions about this lorm. h
<br /> H,
<br /> � H� Can't compty? 11 none oI the Chapter 6 Options are accepfable, consider the Chapter 5, Component �
<br /> H y PeAormance,Approach. The main advantage is llexibility to juggle individual R and U-values as long as a n °+��
<br /> � �' H overall ma�imum vaiuc isn't exceeded. Nofe fhat fhe overall thermal requirementc ol Chapter 5 are nc less ;�;
<br /> � d y a'° stringent than Chapter s. Calculations may be perlormed with a Chapter 5, Component Perfotmance �j
<br /> � [� � = Worksheet, or by usin;7 an acceptable compuier prcgram such as WATTSUN 5.f.
<br /> 'zl y VJ �, �.. l ..,.r. '^",:�'°'�yl.� ,. ���et�e��-�t,�}�.+� .a�e3a'� ...
<br /> '� �5�- "14"�°..�'�..m : �e
<br /> H o v� �-�c�;�'_..��r. �-ea- > > :s � ��. ._.i:.s'�.w,..� .s. .s<, . ., « �,.. .:��.'���`�PTVII PTVIII -�'
<br /> '`° 2��`�''� "''``�.;'� OPTI OPTII OPTIII OPTIV OPTV OPTVI uas+�, uzsra,.q �=
<br /> � �.z L.`,>a,a . � :
<br /> Plan Revlew �-�' � '������ = U O O O O O O �
<br /> �� , ,:�, ,��
<br /> � iFUOMIC}aI I150 00�I .' . � . .� � �. a�
<br /> � ` Glazing max: �
<br /> %ollloor 10% 1290 12% 15% �8°/a 21% ?5°l0 30% "'
<br /> � .. The selected Option is � � z �
<br /> �� apprOpdatB fOr thiS M U-valuB 0.46 0.43 O.dO 0.40 0.39 0.36 0.3E 0 32 .•
<br /> dwelling de�s��(g n,,-� �: �
<br /> YES �'� ) r poor U-value z 0.40 0'?0 0.40: 020 0.20 0.?.0 0.20 0 20 �.
<br /> �.� ,`NO � (orR•value) (R•2.5) (R-5) (R-2.5) (R-5) (R•5) (R-5) {R-5} (R 5) �,
<br /> i ��' ,. :. . _ . . . �.. F,
<br /> O tion._ma be a "` Cellings
<br /> P Y wBh attics q-3g H-38 R38 R?,8 R•38 a33 R-38 R 38 �
<br /> befterchotce.
<br /> �� vaulted R30 H-30 R•30 R-?0 R�0 R-30 R�30 R30 �
<br /> ��
<br /> ��� Notes �
<br /> Walls , � �
<br /> nbovegrade R-21 R-19 R-21 R-i9 R-21 R-21 R-19 R 19
<br /> befow grade �
<br /> !'� or interior R•21 R•19 R-21 R-i9 R-27 R-21 R-21 R-21
<br /> exterior R-10 R-10 R•10 R-10 R-10 R-10 Fi-10 R-10 �
<br /> _ �;
<br /> �� � �: Fiaor R-30 R3o R-30 R�U R-30 R-30 �0 R�0 �
<br /> �� � ��' w ���� ' �
<br /> u° ,; Slab on grade F1-10 R-10 R-10 R-10 R-10 A-10 �`A 10�. R-10 �
<br /> � a� �
<br /> ri
<br /> � . . .. .;_..sav+e:a,ra�:+��''"�a+n+*...a x
<br /> �A�pprov y: ��, N »_...�.,�,..- v. .::_�.. w.:K.� ..-
<br /> - 1�JN`�N�III?f�4iV.r..� .. ._ ' r � • �
<br /> � �; Footnote.
<br /> Dffie�. . 1) RS lonm aheetlng requlrod In nddltlon to R79 wvltY Ineulaqon. ..
<br /> 2) Glazing nnd door U•veluoa may bo wclghled lo meot lho Optlon U•valuo roqulromenL �,
<br /> . . . a ..: t �.-.
<br /> r `¢ '
<br /> ��x� i_ca..,... ..s�. .�.E.�-...'s_ �v:,.3
<br /> , Page 7 of 6
<br /> KEESNOfiAD'SEPTEM[3ER t991
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