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/ ' <br /> � . VERTiCAL CHIMNEY ENCLOSURE Figure 18 <br /> RECOMMENDED <br /> DIAGONAL CHIMNEY ENCLOSURE � <br /> ACCEPTABLE \ <br /> CONTINUE CHIMNEY THROUGN ROOF AND <br /> 1 NSTALL ROUND TERMINATION CAP OR <br /> SUPf'ORT STRAPS CHIMNEY HOUSING. <br /> NOT T�0 PENETRAT FiRESTOP SF34CER 2"MIN. AIR SFj4CE <br /> FiRESTCP �I �+ C�EARANCE AT JOIST. <br /> � I �-� ^ � �< � � r �� <br /> � � � �' ^ <br /> � CHIMNEY MUST BE ENCLOSED <br /> y \ S1 IN ACCESSABLE AREAS <br /> �J <br /> ENCE 1.�1�S E �MNEY � \\ �� � 2"MINIMUM AIR SA4CE <br /> S � �\ fl COMBUSTI�BLE. <br /> l � <br /> FASTEN ALL � \ \ � VERTICAL CHIMNEY <br /> SUPPORT STRAPS ENCLDSURE <br /> SECURELY � .� • � <br /> 1 i � <br /> 5 <br /> S � Fl RESTOP <br /> � , �- r. � . <br /> / � /`-� �� � � / ��I � % �i �� � rG <br /> .� <br /> CHIMNEY ENC�OSURE MUST � f <br /> ALWAYS BE AT A MINIMUM %, .� DIAGONAL � <br /> 2"AIR Sfl4CE TU COMBUSTIBL� S 5 CHIMNEY <br /> S � �� l ENCLOSURE <br /> ' �\ 2"MIW MUM <br /> � 1 I AIR SR4CE <br /> � CLEARANCE <br /> \ } Tl� COMBUSTIBLES <br /> � � � RI SE <br /> EN�OS�URE �MNEY S 1 <br /> � � \ 1 <br /> i � o � � <br /> S U PPORT STRAPS i� I <br /> 1 <br /> ?'" � � �� �� �� � � 7 � � i I % < � �� <br /> I ' � <br /> OFFSET I FIRESTOP <br /> (MAX. 10 FT.) ) � �1, SPACER <br /> � �� �� � <br /> � <br /> � � <br /> , � � � <br /> MAX.4 E'.BOWS <br /> PER FlREPLACE <br /> /j� �! ��i, �i <br /> , i � � <br /> ., y <br /> 14 <br />