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�art II. DEPRESSURIZATION PROTECTION
<br /> Check option used: ❑ Aggregate(complete aggregate worksheet on next page) �Prescriptive(complete worksheet below)
<br /> ❑ Performance(submit test report prior to final inspection) ❑ No fuel buming equipment
<br /> PRESCRIPTIVE PATH WORKSHEET
<br /> INSTRUCTIONS GOMBi75 �O�T�E UIP ENT`SC$EDUI:E �:� �
<br /> ��� Permitted E ui ment
<br /> �,�' � � x.�x�����.Q �t.��r.�';+�s� x" ''��' � ` ,
<br /> �� �� '�checka�ll es� ro osed+����� �Path,O_ �;Path L,��< ,Path:2. .Path 3 .
<br /> Ste I. Com lete the Combustion �Sp�ce�,heahng�,�� Sealed combustion ��;� � �, ,� y;:,, .;•y ;>,:
<br /> P P "�'��' �.
<br /> .�..°�"` :��"� � �
<br /> Equipment Schedule on the right. '�'r �` ����,��;� Direct or powervented �,��-N� � �.� � Y� k .Y :�
<br /> � ��w
<br /> Step 2. Choose a Make-up Air Path with a ��'� ,,,;�����,°�� 0 Atmospherically vented `;=N'��. = N� � Y'�;._ , ;Y_=�"
<br /> Y(Yes)for all selected equipment. �afe[heafing' ' 0 Sealed combusrion •'=Y� ; 'Y� ' Y `;. Y :�
<br /> Step 3. Complete the table below for the ��;� � �� ��
<br /> � �� ;_ '� .�Direct or ower vented ; N 9 Y -�a ��`��" ,y ;�,:,.
<br /> Make-up Air Path chosen,indicating � . ,,E,�� ��-�� ❑ Atmospherically vented �= N N �ti , N� �Y �
<br /> flows in cfm for exhaust and make- Hearth gas ,-` ❑ Sealed combustion :.. Y Y - Y : •Y�
<br /> up air methods proposed. Only the �'�'��"�� � Direct or ower vented ��� N .,� �� Y,, ;� �Y-., -,�Y,` �"
<br /> capacity of largest exhaust appliance � �� �� ❑ Atmos hericall vented `��:= N � ��N ���:� :�Y'� � :��`N�� ��
<br /> in each category need be considered. I-�earth_ ,solid�; ❑ Closed controlled ;`� N `' , �:� Y �;;� ��,�Y*' �,��.N'�� �'�
<br /> Step 4. Fill out the Passive Make-up Air fizel' ' ' ❑ Decorative N N Y* N
<br /> Opening Schedule on the next page. '` *Only orie�atmospherically vented appliance may;be installed in Prescriptive Path 2
<br /> ❑ Path 0 —Prescriptive Make-up Air Method :ExhaustR Pass�ve; ; Passive ` Powered
<br /> i
<br /> ��'�`' �'�'� f -:Tnfiltrahon �--�~°O eniii�` r 'a:�Make=u .
<br /> Clothes dryer ;Passive infiltration for up to 17�cfrns s y ' ;
<br /> °:`.Passive;a"enin s'for:=cfin5 over 1;75 „ �
<br /> Kitchen exhaust Fassrve infiTtrahon for up�'to 250 cfrn ' x : :
<br /> " ~ Passrtve�`iipemng�:for�cfin�o�e��50�,�� ��� ��,� �j�x'
<br /> � - � � �� .� � ����"� �' a*�a,����'�
<br /> �,��`�'� � ��';�,��4,w,erec�=�oma.ch� _ . fox:c�ms=byerSOd.�,�� �.' �..
<br /> Otlier�xhaust t ��sstve�o�mri�for"1�ipto'�4(l�frn � � `��' � ����
<br /> � .� �-» � z� � �w�^'�.�: ��r��i�'�''�:�',
<br /> R.
<br /> ,;�;Powere�'`t,oymafch, ow�for4cfms,g'�er,14(��� ;�;r �,. N/A
<br /> r :t Need�ot-iriclude�centzal�vacu�m ex�iaust in Paf1i'=0�` 4rsTOTAr,S:?�
<br /> ���E��aust���'��'�P�sive�����,,..��1'assi�e����:��owered
<br /> Path 1 —Prescriptive Make-up Air Method „� � �� , �. `��
<br /> � u��� � �,� _.
<br /> .� , . �-��- � G �
<br /> ,�,;. ���`�;.�,�Inf_tration��, :,�;l�,eriin � +:..Make-`u" ."
<br /> Clothes dryer$ ' as�srve�nfiltra�io foru �to]75 cfrn� �, ,- _,.;�� "`
<br /> � � � �:;Fass e� en�n�sfr�fmso�ei�175�� �.�����_�-�� �Z� �ZC7
<br /> Krtchen exhaust 'Pass�ve�penmgs for u�to 250 cfiri � 4i � �OO
<br /> , ._,, ; _ .�:
<br /> , ,
<br /> , ,,�Po'�i%ered�tq ri7at�h flow foz cfrris over 250-� ....,,'� _;; � N/A
<br /> Other exhaust$ ,Passrve opemngs for up to 140 cfrii
<br /> �Poweied�to mafcli flow•fot cfrns o�er5140,,;; _ x�- � N/A
<br /> � .: ;; �.
<br /> _. , ' ,.. �: x�. :w a. :.:;TOTAI;S�'
<br /> $.:�IFclosed c'ontrolled comliustton solid fuel burnmg a�phance�s installed mPat}i 1,then:the clothes dry�r�and any��central vacuum�fiat .�
<br /> _ �. � -_ .n , . ,.., ,� � �� , . ... , .
<br /> ��exhausts�to outside must:be:�rouu3eii witli�riiake=u ��air.�bq"�"assive�o'�eriing=�o rriatch flo�v:Otherwise neezi not in�3ude central�vacuuiri. ����` '
<br /> ❑ Path 2 —PreSCriptive Make-Up AiY MethOd Exhaust ;Passrve: ' Passive ;:Powered ;
<br /> �; ;. _ .
<br /> ,.�,
<br /> A'InfilCration 'r ""O enin' �r'Make-u :`
<br /> Clothes dryer � �nPassrve opemngs for up tp.175 cfm���� ? " ��r '
<br /> '`Powered'to matcli flo'w for cfms:'over 175 :: N/A
<br /> Kitchen ezhaust...;. Powered,to match flow ;�a� �,.,.�.,,.,,�„ ,�.� , �, ��2�.:`� N/A N/A
<br /> Other exhaust ., -. �Powere��to„matcF�fSczw_ :, � �'��;��`~�A�,;µ ,�'-�:.; N/A N/A
<br /> � ' ���� ��;.♦�``.,".�.����. '��": ��TOTAlS` N/A
<br /> ❑ Path 3 —Prescriptive Make-up Air Method ' ���Ex�aust������assiv��"� � passxve�� �Poweied -�:
<br /> &r�, � ti �-- �- �r 3` ;., �x x,�` a^° � �„�.
<br /> �. � _ .fi�`traho�� ���0 emn���� �.���Make-u`��,-���
<br /> Clothes ei: ,,,�;Powered�t6'rria`tch�flow� � ,���,,�,�,`'��,�,����« :,,�;����4; N/A N/A •
<br /> Kifcneri extiaust � �Powered�=to riiatch flo'�w=,.;�
<br /> ,t��"���.������'_ ��,4 N/A N/A
<br /> Otfier exhau`st��,�,, ,xPowered"to�matclixflo�����-�:`_'�'.�' �'�"`�'���` N/A N/A
<br /> ¢�.������'� p���.���,ri �-��� .���'�TOTA�;'�;;; N/A N/A
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