|
. � �ermlt# �� � �
<br /> x-- ^- �^����� "`'
<br /> �^ .�� ,. ..�. � ��:.. � -.�""'` p` " y"�y'1�� 1��.^��, ..'",£'o j r 1 ��
<br /> � 't r."i.:. i t__:�let' , rd. � ���1��`��'�(� 7rt� �'ig + �� ` �
<br /> ��-� ° Cha�te° 6, prescriPt�ve Opi+o�s iqr aiISR Qccupancies� ; � ���„„�
<br /> �,�. ,� .� , ,�, -� 7�, va ,
<br /> � lm`h.� t� , .. ' �...-`' �3"" 1t��' ,.�Y�,�
<br /> y�H ��..�� � „-� Heat source� Electrfc(axcept heat pumpa),,��,.�,�"�a ,� ,;�,�y q
<br /> �C� ' ' � .. . . � � Tt�, z � ,.>� ,x- e ^+.'4i' r.io �
<br /> '� -�-aia.. .<:- _ . q.» ...,
<br /> � ,. , '. . .. .
<br /> �� =n�_.,_ '
<br /> r .�
<br /> _ -�.
<br /> !� kC ._.. � . , �.:
<br /> �' H
<br /> C �y • II1S11'UCtI0I1S: M�`
<br /> � �z� `� 1) Care�ully reviow the requiroments o/each ot the options below. Choose an option that best suits your �;
<br /> y� dwelling design. Glazing percentage typically defermines whlch opfion to choose. Yourbuilding must match �
<br /> � H� r. the sefecfed Oplion requiremenfs without exceptions or substitutions. >�
<br /> cn H ' ��'.
<br /> � z� 2) In the shaded areas on the pages thaf lollow, make checks in the circles next to fhe requirements of your �<
<br /> o H d Option(fhe Option numbers are In paretheses next fo fhe choicos). Disregard components or equipment that .i
<br /> � � don't appty to your project. Your permif will be processed more elficienfly il you provide all o/the requesfed ;M
<br /> HI� �g informafion. Department sta/f can help you with general quesfions about this lorm. �'.
<br /> Y�Y �] �K
<br /> � y� Can't compty9 Il none of the Chaptor 6 Opfions are accepfable, considor the Chapter 5, Component :e^
<br /> Pedormance, Approach. The main advantage is llexibiliry to juggle individual R and U-values as long as a n �
<br /> H H �=
<br /> gy H overall ma�imum valuc isn't exceeded. Note that fhe overall fhermal requirementc ol Chapter 5 are nc less
<br /> o C� stringent than Chapter 6. Calculations may 6e per(ormed with a Chapter 5, Component Performance �:
<br /> � �r , Worksheet, or by using an acceptable computer program such as WAiTSUN 51. ,_
<br /> 2 H V1 . n�:��`�LY�`a,''.�Mea?2�,`°st��.�e'.. .s�s ri.5�.;3kE�..�'�w8��»a�°`,'K3��`t"'�S`�`�S'">`R1fNS.'4�.Ks�"i' G,;
<br /> H otn '^"*`. �- �^�"-.. ' PTVii PTVIII �
<br /> "?: OPT I OPT II OPT III OPT IV OPT V OPT VI k p9u+., k zs+arl •
<br /> � �l O O O O O O O �
<br /> Plan Revlew �� �° <�" `��
<br /> _Y � Y�'
<br /> (For oHiclal usa only) . .... .. ..... ... . .. r.
<br /> Glazing max: 2,5% 30% T
<br /> The selected Option is ? %ol lloor 10% 12% 12% 15% �8% 21% ,;
<br /> (�. i appropriate tor this `fr. U•value 2 0.46 0.43 0.40 0.40 0.39 0.36 0.35 0 32 %+
<br /> �„� dwelling design. � Z �+
<br /> YES � ; Door U•value 0.40 020 0.a0_ 0.20 0.20 0.20 020 0 20 _
<br /> NO , � Y (orR•v21ueJ �R-2.5) (R-5) (R-2:5) (R-5) (R-Ti) (R-5) (R-5) (R5) -.
<br /> !w ! Oplion_ may be a � Cellings: �
<br /> better cho(ce. µ: with attics R•3g R-38 R�8 R•38 R•38 R•38 R•38 R 38 ,�
<br /> (�,,, �' ,;, vaulted R30 R�0 R-30 R-30 R30 R-30 R•30 930 ;�
<br /> s �'
<br /> � "� MOfBS: ��. t :�;
<br /> � WaIIS: '
<br /> � above grade R•21 R-19 R-21 R-13 R•21 R•21 R-�9 R 19 �
<br /> p � 1 " belowgrade �
<br /> y: �
<br /> or inferior R•21 R-19 R41 R-19 R•21 R-21 R 21 A•21
<br /> exterior R-1Q R-10 ft•10 R-10 R-i0 R-10 R-10 R-10 ;
<br /> E �� �
<br /> -- — � Floor R-30 ,, R�0 R-30 ; R•30 R-30 R-30 A�30 R-30 �
<br /> ..�----- �'.
<br /> f'' �;- ` Siab on grade R-10 R-10 ii-10 R-10 R-10 R-10 R-10 R-10 x
<br /> �
<br /> ��
<br /> �
<br /> ""_�--- ..�....,. ..»..��.�--..�....,., � ,..::�r.,�,.,�:.H�.:» .
<br /> t ., .� ,.��:_....�»,.,.� �
<br /> ApproVed bY�l� � . .,,,,,���.,�.»��..�_... .,._,�
<br /> ;�ootnote. �
<br /> D8l@: _ �� /�,� 1) fl5 loam�heaUng requlred In�ddltlan to R79 uvlty IneuieUor E,
<br /> �]/J 1�`Z"G 2) Gioxing and door U•veluee mny be wdghtcd lo mau�the Op�lon U velue requlremen�
<br /> +J
<br /> _�_E_�
<br /> ___ _
<br /> � ..,.. . , .: �. .. ..,:R.3e.,r,o, nr .. ..^.
<br /> � � Page 1 of 6
<br /> w�Esr�oruas�aTtr.+eEn,m�
<br />
|