10220 3RD AVE SE 2018-01-01 MF Import

I f 11�' 2c� -- �� . � _ ', STEP 4:�e� ihe fireplace is installed upon a combustible iloor a galvanized sheet ember protector must be installed between thc FIREPLACE KEEP THIS fireplace and the hearth extension as illustro-ted in FIG. 13. co��nR AREA OPEN STEF 6:Secure the fireplace to the iraming through the flanges located on the sides on the fireplace with 8 penny nails. NOTE: The 3/4" clearance is not required at the nailing flange (SEE FIG. 741. ASSEMBLINO AND INSTALLING ' YOUR DOUBLE—�'�ALL CHIMNEY ; � SYSTEM Fic.as Each double well cliimney section consists of an outer pipe, flue , pipe ar.d one wire spacer. The pipe sections are not unitized and must be �ssembled indepenrlently as the chimney is installed. \ Whan etertinp tha chimney directly on the fireplace,the ilue pipe ssction must be inttalled firct,with the hemmed und down. The ��outer pipe tection can lhen be installed over the ilue pipe section � with the hemmed end up.(SEE FIG.3A) C Preu dowt5 on each pipe seetion until the lancns securely engage / �the hem on the fireplace starter. Thc wire spaccr will asswc the , proper spacing behveen the inner and outer pipe sections. / b 1 , WARNING: THE OPENINGS IN THE COLLAR AROUND THE FIG.4 / FIG. 5 a BASE OF THE CHIMNEY AT THE TOP OF TNE FIREPLACE � MUST NOT BE OBSTRUCTED. NEVER USE BLOWN INSUL• They also provide comple:e se�aretion from one floor space to ATION TO FILLTHE CHIMNEY ENCLOSURE.(SEE FIG.3B) another (loor or attic spa�:e as required by most codes. When penetrating a floor or ceiling at an angle, PART 30 F5-BDM fire- Continue to essembie chimney sections as outlined ahove,making stop should be used. eure that both inner and outer pipe secti��ns are locked together. When the double wall pipe passes through a framed opening into 'When installing a double wall "snap lock"chimney together,it is an attie space, the firestop must be placed into the attic floor as Important to assure the joint between the chimney sections are in FIG.4. iock�d. Check by pulling chimney upward a�:er Iecking. The When the pipe passes through a fremed opening into a living , space above, the tirestep must be placed onto the ceiling from chimne will not come ayert if properly locked.`It 'is.notnac� below as in FIG.5. _� T'�yti�pofhe� SUPFORT SECTIONS: I The chimney support section is a 4 strep 12" lengfh of pipe. A , L!NEALGAIN: THE ALNAL ��NEAL GAIN chimney support is required every 30 feet above the firepiace MEASURl1lLE LENGTH OF A - PAPT AFTER 7W0 OR MORE after a straight chimnoy f110, Of above a return elbow after a PARTSANECONNECTED. GAIN straight chimncy run �FIG.61. This suppon is desi7ned to relieve PART OESCRIPTION ��N.� extra weighi on the fireplace and elbows when high chimneys are i �= p/�OALVANI2ED ryp, installed. �� OUTER�I�E ' 76E FIREPLACE 4� I 13•�DM PIPE SECTION 10 S/t �$5•8DM SUPPOHT 12S•8UM _ � 1��tDM PIPESECTION �6S/� SUPPORT � _ HEMMED 2�'�� P�PE SECTION 27 S/B END ` � 76•!OM PIPE SECTION J4 S/B �� 30 It. 4�•�DM VI►E SECTION 46 S/8 � ` ROUNO • IN. RTL'�� TERMINATION 6 RETURN STAINLE55 ELBOW INNER PIPE �HqSE I ET�BOM TERMINATION � T� �� FIG.3A O SEE FIRESTOP SPACERS: r � P��.E� Firestop soacers are required at each point where the chimney \� penetrates a floor or ceiling joist space. Their purpose is two FIG,8 fali, they establish and maintain the required clearance between the chimney and combustible materials. .Z.