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<br /> � H � � �� �::� �I�apter\6, E?rescrtpt�ue Qpttv��fo�ra,�I'R�C}��P,,ar�ctes
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<br /> � � � � ,�� �'';�"',���'�'�yeat sourea CITH�ft (gas,"oil, prapaner heai,putt�ps);���� � f
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<br /> �� � � Instructlons: ) l/�,� — C�� � '� / U "� �>��� • ���>
<br /> � y � ; 1) Carefuily�ev(ew the requirernents o!each o/the options below. Choose an ooflon that best suits your �
<br /> i-, `y '_� dweUing design. Glazing percentage typically determines which option fo choose. Your bullding must match ;�`
<br /> g �' F., fhe selected Option requirements w8hout exceptions o�substitutions. "=
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<br /> � h� t" 2) In !he shaded areas on fhe pages that lollow, make checks in the ci�cles next to the requrrements o(;our Y;
<br /> z y r�i, Option(the Option numbers are In paretheses next to the choices). Disregard components or equipment fhat '"
<br />� i'3 � �' don't appty to your pro,��cL Your permit wilf be processed n.�re efficienfly il you provide all ol the requested ;;�:
<br />' � inlormation. Department ataH can hi!p you w8h general questions about fhis lorm. �;
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<br /> ?i' Can'f comp1y11/none oi the Chapts� 6 Options are acceptable, considor the Chapter 5, Component
<br /> st Pedormance, Approach. The main advantaye is ilexibility to juggle individua!R and U-values as fong as a n
<br /> overall maximum vafue isn't exceeded. Note thaf the overa:l fhe�mal iec7uiremerts ol Chapter s are no les�
<br />, '•` st�ingent than Chapfer 6. Calcu!ations may be pe�formed with a Chapter 5, Companent PerformancP _
<br /> =a Worksheet, orby using an acceptable computer piogram such as WATTSUN 5.1. .
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<br /> �;+��` > OPTI OPTII OPTIII OPTIV OPTV �s2srorios) Iszsmxms� ;
<br />� Plen Review � ,z��` � �: � � Q � � 0 � �
<br /> �jForo,Y�cia}usecnyj '�"`�' ' . � ?�
<br />' '"' � - 2.70 � 2.78 ;.:.d��.� 2.ib ` � :i•i �. a.73 z ro ?�
<br /> HVIaC AFUE _
<br /> Selected'Option is < Glazing max:
<br /> 1�� a ro f13tB 10f th15 0 ° 12% 27% . 21% 2i% 25% 30% }
<br /> pp p /,otRaor 10% ��
<br /> � dwelling desig�. U-value z 0.70 � 0.65 0.75 0.65 D.fiO 0.50 0 45
<br /> ' � NoS �r� ' Door U-value z 0.40 I 0.40 I 0:40 ` 0.40 0.40 0.40 0 40
<br /> '�' Optiort�'_may be a (R-value) (R4.5) (R-2.5) (R•2:5) (R-2.5' (R-2.5) ; (R-2.5) (R 2 5) �
<br />' � better choice.
<br />'� �Notes: �" Ceilings: � � �
<br /> i � - with attics R•30 R-30 F1-30 R-30 R�0 ; R-3p ' R�0
<br /> vaulted R-30 R-30 R-30 R-30 Fi-30 � R-30 Fi-30
<br />, f�' ; �
<br /> � '- Walis: �:
<br /> � K: above grade ft-i5 - R-15 R-19 R-19 A-19 . , ! R-19 ' F 7�
<br />� � � � belowg2de � ����
<br /> w inferio� R45 R-15 R-19 R-19 R-19 R-19 F 79
<br />�j � '�, or exterior R-10 R-10 R-10 R-10 R-�0 : R-10 R 10 :
<br /> ,:
<br /> I f�i :;; Fioor R-19 R-19 R-1y R-19 R•19 : R•25 H-25 �:
<br />� �..� �= Slab on grade R•i0 R-10 R-10 R-10 R-10 ' R-10 R•10 �
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<br /> APProvedby �. _ __...�.__._ __._�___.� _..._.�.......__
<br /> ,.;;s,�..:_..,_..,� . . _.
<br /> �� " � Pootnot�:::
<br /> Date: _ f �, 1) The"z"eymbol meena"mora then or equal b";"s'maane"lesa thnn ar ryual lo
<br /> . . � �.� ad II ihe don'�excaad�he OpUon U•vnluo.
<br /> _ ���� ��� � � 2) Gla�ing 3 daar U•velue�m�y be walghl y
<br /> v�EESNcrun�s�ar!.�sEa�v�i � _ Page 1 of 6
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