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<br /> ��? Chapter 6, P�escrtpt�ve:t7pt ons for ail R Occu�anc�es��,��� �as ,•
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<br /> �z` �= � , , Neat sourca �lectr�c(except heat pumps�� '� ��, �'�k �,�����
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<br /> ���nstructlons: �
<br /> 1) CarQfulty review the requirements of each o!the options below. Chooso an option that best suits your �
<br /> dwelling design. Glazrng percentage typically determines whlch option fo choose. Your buifding must match �_
<br /> the selected Opffon requirements wAhout exceptions o�substitutions. �:
<br /> :�`.
<br /> 2) !n the shaded 2reas on fhe pages that follow, make checks in the circles next to fhe requirements o(your �,
<br /> ' Optron (the Option numbe�s are in paretheses next to fhe choices). Disregard romponenfs or equipment that •�;
<br /> don't apply to your project. Your permit will be processed moro eNiciently if you provrde all o!tho requested �
<br /> i in(ormation. Depzrtment sta/f can help you with general questions about this (orm.
<br /> i ��a:
<br /> Can'f comptyl ll none ol the Chapter 6 Opfions aro accepfablo, consider the Chapter 5, Component �.h,
<br /> Performance, Approach. The main advantage is llexibrlity to juggle individual R and U-values as long as a n
<br /> overali ma�imum v�luc isr't exceeded. Note fhat fhe overall thermal requirement� oi Chapter 5 are nc less �,��
<br /> I sfringent than Ch2pter 6. Calc�lations m2y be perfo�med with a Chap1er 5, Component Perlormance �;;:.
<br /> � 4Voricsheet, or by using an a.ccept2ble con,puter Fregram such as Y�ATfSUN 5�-1�—� ;_
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<br /> � . . A.�i .� � ti�C.Y j �15'.i ..
<br /> , ... � . ... . w . .� -v ... . . ��... . •l .: �,a ... . t'l
<br /> _ -.:-' ` ,` PTVII PTVIII :
<br /> �----���� OPT I OPT II OPTOIII O�1'�IV O�.'I� OPT VI u zs,�., k-sa�+� ,•
<br /> Plan Revlew I ` 0 � O � � �
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<br /> (Fcr chic:�l usn crlyi �.. . �� �'�
<br /> Giazlnc� max: �:°
<br /> Tne selected Oplion Is
<br /> `,SC(11Co� 10i'o 12°0 l�o 15�0 �8°'e 21`�0 2J% 30'0
<br /> appropriate (or this U-value ` 0.4"0 0.43 0.�0 0.40 0.39 0�0 0.35 0 'O
<br /> dwelling design. _
<br /> Daor U-value � 0.40 0�0 0.�0 0.20 0.20 0.20 020 0.20 �
<br /> ' NC �r. (or R-valueJ �R-2.Sj (R-5) (`-2.5) �R-5) �R-�) (R-5) !�'� lR-5) .:
<br /> S Cellinfls:
<br /> Qpfien,3,�_ may oe a ., R-;9 R•38 R-:'•8 R-3S R-:8
<br /> better choice. «'ith 2ttics R39 R•..9 R�9
<br /> vaufted Rv0 R-30 R•?0 i R-30 R�30 R-30 R-30 R•30
<br /> Notas :R
<br /> �Yalls: '
<br /> above grade �,-�1 R-19 R-21 R-19 R-21 R•21 Fi-19 R-i9 �:.
<br /> below c�rade
<br /> — �� ir,fer,'cr R•21 R-19 I R-<t R-19 R•21 R-21 F-21 R•'_1 ' •.
<br /> a.ttarcr R-10 R-i0 R•1G R-�0 R-10 R-10 Fi-i� R-10 E
<br /> 1�"
<br /> ' � Flaor R-:0 R-30 F-�0 F�0 R-30 P.-30 R-30 R�G i ,.
<br /> � ,
<br /> i
<br /> Slab on grade F-10 R-10 �-10 n-10 R-10 R•10 F+-10 R t0 ,
<br /> � _ �
<br /> ' � � I I � ��
<br /> AG;proved by` � _. ....,_ ...� �
<br /> ��' — Fcotnote: �
<br /> ' U�1e: � V 1) RS laem ehentlng roqulred In eddltlon ta R19 wvity Inaulatlon. �
<br /> ., ___.�—_�_ ,_ �� 2) GlazlnA end doar U veluee may be wd9hled lo meot tha Optlan U value requtromenL r.,
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<br /> � . . . � .._..:-..... �. , ..�..:. , .... ..
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