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Home My WebLink AboutFAX FROM METAL FAB INCi i 09-:6111,96 11:30 i %Y3169432717 METAL FAB, INC. 6. 10001 METAUT AR Lk;C.o FAX TRANSMISSIONst Lucie county J G G DAM Z ! II�Y ORTBERG vt\i-o4 FAX NO.: —,cT( t— Ll 6i T I 511,E NO. OF PAGES: tiMTAI. FA.B WC. P1_0_ BOX 11133 WICHM, KS 67201 (3 16) -943 2361 I� 300-835 �830 SAX I6--943-27I7 • NAILS (4 Required) JOIST I, FIRESTOP SPACER Fia. 10. Position of firestop when area above ceiling is an attic. B-6-1 1 INSTALLING ATTIC INSULATION SHIELD. (CANADA) The attic insulation shield is required for safety to prevent attic insulation from contacting the chimney section. The framing dimensions for the chimney hole should measure 14-1/2"1 x 14-1/2". The attic insulation shield MUST be installed on top of the attic joists (above floor joist level). (See Fig. 10a.) Install the attic insulation shield with the flanges on its base extending down into the framing hole. (See Fig. 10a.) - Nail each corner of the attic insulation shield to the framing members of the ceiling hole using 8d nails. NOTE:f A firestop or attic insulation shield are not required at the roof. I ATTICIINSULATION SHIELD NAILS (4 REQUIRED) I I I I I I li T I ASE FLANGE CEILING ATTIC JOIST I 488-10A)d Fig. 106. Installing attic insulation shield. (CANADA) B-7. ATTACH CHIMNEY SECTIONS Attach the first straight chimney section to the fireplace collar, or elbow if offset installation. (Refer to Step 13-8.) Mount the flue pipe first, using the built-in snap -lock fasteners. (See Fig. 11.) Then mount the additional pipe. Position each pipe section so the direction arrow is pointing UP. Make sure each pipe is firmly snapped and locked together as it is mounted. Continue installing chimney sections until ONE SECTION (all pipes) extends up through the ceiling hole. To extend through the ceiling, it may be necessary to assemble all pipes, push them Up through the ceiling hole and then slide them down one at a time to connect them. B-8. ATTACH FIRST ELBOW - OFFSET INSTALLATION. If the first elbow is not to be attached to the fireplace, install chimney{ sections as required. Attach first elbow where required. Note that only the outer pipe snap -locks. Attach the straps of all upper elbows to a structural framing member! (See Fig. 6.) Fig. 11. Use built-in snap -lock fasteners to attach chimney pipe sections. CHIMNEY SECTION BEAD MUST MAKE CONTACT WITH FRAMING MEMBER ATALLPOINT3- HAMMER ALL STRAPS INTO WOOD BEFORE INSTALLING FIRESCEILING TOP ANGFRAMIN GE / FIRESTOP MEMBE CHIMNEY SUPPORT ATTIC ABOVE CHIMNEY SECTIO -PROVIDE SLOTTED HOLE FOR STRAP ENTRY -DO NOT CUT HOLE IN -FIRESTOP CEILING HOLE T FRAMING T MEMBER X BEAD -MUST MAKE CONTACT WITH CEILING ATALL POINTS ANGLE FIRESTOP NOTE: -1-1R' MIN. AIR SPACE L CHIMNEY SUPPORT TO COMBUSTIBLES NO ATTIC ABOVE Fig. 12. Mount chimney supports at ceiling hole frames or other structural framing. 7 " �I ✓Va" MIN. 01111 "L—METAL SAFETY STRIPS 1/2" (1, 2 or 3 PIECES) SPECIAL "Z" METAL SAFETY STRIP Fig. 3. I Install metal strip(s) under front of fireplace. A-4. ANCHOR FIREPLACE IN POSITION. To prevent shifting of fireplace and maintain sealing (described later), anchor the fireplace. Use side nailing flanges shipped on fireplace hearth to secure fireplace to vertical framing members. (See Fig. 4.) Refer to Framing and Finishing Section H. Nialing flanges are installed by loosening surround side screws, linserting flanges and tightening to secure to fireplace. i LING LANGES i NAILS OR OTHER , SUITABLE FASTENERS 7/166 I I NAIL SIDE NAILING FLANGES I Fig. 4. I''Fasten fireplace in position using the nailing flanges or top standoffs. B. Installing the Chimney CAUTION: REPORT TO YOUR DEALER ANY PARTS DAMAGED IN SHIPMENT, SPECIFICALLY, CHECK THE END CONNECTIONS OF CHIMNEY SECTIONS AND ELBOWS. NOTE: The MR42A/MRC42A Series fireplace may use Majestic Model SK8 or Majestic Model S, 3-wall chimney system. The fireplace accepts the SK8 chimney system. A chimney adapter is necessary to attach "S" chimney system. The installation procedure described in Section B (Installing the Chimney), applies to the SK8 system only. Either system may be used, but SK8, CF8 and S components may not be mixed. For clarification, refer to the Accessory Secion of this manual beginning on page 16. B-1. LOCATE CENTERPOINT OF CHIMNEY — STRAIGHT UP INSTALLATION. If the fireplace rear spacer is positioned against the wall behind it, measure out 10-3/4 inches for MR Series, 10 for R Series from that wall and make a mark on the ceiling above the fireplace. Draw a line through this mark parallel to the back wall, defining the centerline of the chimney. (See Fig. 5.) Then, using a plumb bob positioned directly over the center point of the fireplace flue collar, mark the ceiling to establish the chimney centerpoint. (See Fig. 5.) B-2. LOCATE CENTERPOINT OF CHIMNEY - OFFSET INSTALLATION. In order to clear an obstruction, it may be necessary to offset the chimney from the vertical plane. This is done by using Majestic Chimney Elbows: Model SK830 (300). Each offset requires a pair of elbows. Use Table 1 and Fig. 6 to determine the offset that may be obtained using the various elbows. Table 1: Offset dimensions. DIMENSIONS T S SKS30 SK830 No Intermediate Section o' 3" 0111" One 1' Section 0' 8-1/4 1'8" One 1-1/2' Section 0' 11-1/4" 2' 1-1/4" Two 1' Sections 1' 1-1/2" 2' 5-1/4" One 1' and One 1-1/2' Section 1' 4-1/2" 2' 10-1/4" One 3' Section 1' 8-1/4" 3' 4-3/4" Two 1' and One 1-1/2' Sections 1' 9-3/4" 3' 7-1/2" One 4' Section 2' 2-1/4" 4' 3-1/4" One 3' and One 1-1/2' Section 2' 4-1/4" 4' 7-1/4" One 1' and One 4' Section 2' 7-1/2" 5' 0 1/4" One 1-1/2' and One 4' Section 2' 10-112" 5' 5-1/2" Two 3' Sections 3' 1-1/2" 5' 10-3/4" CENTERLINE OF CHIMNEY ACTUAL CENTERPOINT 10-3/4" (MR Series) 10" (R Series) PLUMB UNE PLUMB BOB Fig. 5. Locate centerpoint of chimney with plumb line. 4 i INSTALLATION PRECAUTIONS i This MAJESTIC Fireplace and its components have been tested and will operate safely when installed in accordance with this Installation Manual. Read all instructions before starting installation, then follow these instructions carefully during installation to insure maximum fireplace benefit and Report to your dealer any parts damaged in shipment. Since this fireplace and chimney assembly is a highly engineered system, unless you use components which have been designed for the system, you.may possibly cause a fire The MAJESTIC warranty will be voided by, and MAJESTIC disclaims any responsibility for the following actions: • Installation of any damaged fireplace or chimney • modification of the fireplace, chimney assembly or any of the component parts thereof; (except for chase flas,hings as detailed in Majestic Chimney Top installation instructions). • Installation other than as instructed by MAJESTIC; or • Installation and/or use of any component part not manufactured or approved by MAJESTIC in combina- tion or assembly with a MAJESTIC fireplace system, notwithstanding any independent testing laboratory or other third pally approval of such component parts or accessory. Any such action may possibly cause a fire hazard. Consult your local building codes. This fireplace and chimney system must be vented out -of - do o rs. Do noIt obstruct or modify air inlets/outlets in any manner. (See page 11.) Do not install combustible materials onto the black fireplace surround. Burn solid wood fuel only. Do not install a fireplace insert or other products not specified for use with this fireplace. The MR42A/R36A and MRC42A/RC36A units are not aooroved for installation in mobile homes When installing Model SK8, 2-Wall Chimney System, a 1 inch minimum thickness of Majestic EH2416 Hearth Extension Material or equivalent, MUST be used (see Step H-5). When installing Model S, 3-Wall Chimney System, a 1/2 inch minimum thickness of Majestic EH2416 Hearth Extension Material or equivalent, can be used (see Step H-5) Prior to first firing, read Owner's Manual for operating INSTALLATION INSTRUCTIONS A. Installing the Fireplace A-1. CHECK HOW ACCESSORIES ARE INSTALLED. Determine where selected accessories fit into this fireplace installation procedure by checking the installation instructions provided with each accessory. See Accessory Parts, page 16. NOTE: The outside air system or electrical junction box wiring for circulating models cannot be installed after the fireplace is installed. A-2. DETERMINE FIREPLACE LOCATION. The fireplace can be mounted on any of the following surfaces: 1) A flat combustible (burnable) surface. 2) A raised wooden platform. 3) On four (4) corners of the fireplace. (Example: Four (4) concrete masonry blocks.) These supports must be positioned so they contact the perimeter edges on the bottom of the unit. The fireplace must be spaced 3/4 inch from a combustible back wall and 7/16 inch from a combustible side wall. Nearby combustible floors and walls must be protected as detailed in Section H. Refer to Air Space Data and Dimensions on pages 14 and 15 to be sure that the location which you have selected for your fireplace provides for clearance and framing restrictions. At this point you should have decided what components to include in your installation, where the fireplace is to be located, and how the chimney will be routed to the roof (straight -up, offset, or chase'). If this has not been done, stop and consult your Majestic Dealer for assistance with this planning. 'A chase is a vertical box -like structure which encloses the fireplace and/or its chimney, typically built on the outside of the house with the fireplace opening cut in the outer wall of the home. LT MODEL SK8 ? DIMENSIONS 2 WALL CHIMNEY: IN INCHES 5""' m MMODEL _ " TOTAL i INSTALLED L NO. ................................:............................................ ,LENGTH (Ui. LENGTH (LI) SK81 11-1/2 10-1/2 Li ~ 17-1/2 16-1/2 SK83 35-1/2 34-1/2 SK84 47-1/2 46-1/2 Fig. 2. Installed lengths of chimney sections. Note that the installed length of any chimney section is less than its total length (except for the last section installed), because of its overlap at joints. (See Fig. 2.) A-3. INSTALL METAL SAFETY STRIPS UNDER FIREPLACE. See Step G, Insulating. Fireplace Enclosure for Cold Climates, before completing Step A-3. Thoroughly clean intended fireplace location area. Move fireplace to the location where it is going to be installed. Lift fireplace front slightly to slide metal safety strip(s) under front bottom edge about 1-1/2 inches, allowing the remainder to extend out in front of the fireplace. Overlap the strips at least 1/2 inch to provide a positive joint. (See Fig. 3.) (Flat safety strips are packed with fireplace.) In the event the fireplace is elevated above the floor, a "Z"- shaped metal safety strip should be fabricated and used to protect combustible surfaces in front of the fireplace. This "Z"- shaped safety strip is not provided, but must be fabricated of metal with each horizontal leg at least 1-1/2 inches wide — equal in length to the metal strips provided with each fireplace. When positioning the fireplace on all mounting surfaces (see Step A-2), the metal safety strips must be installed as described above to provide protection to combustibles (burnable) surfaces in front of the fireplace. NOTE: Safety strip is not required over non-combustible floors where all supports at the base of the fireplace are non- combustible. 3 o Truss Truss Type Qty Ply EEN0206F FT1 FLOOR 15 • . 1 BLUEWATER PSL KATZMAN RESIST FLOOR SPACE COAST TRUSS, INC. 3.300 a Sep 201995 MiTek Industries, Inc. Fri Jun 21 08:35:121996 Page 1 - 1-2-4 1-3-0 1-9-8 „ 240-0 1-6-8 , 24.0 SA F.P. 1.5" 06 1.5" bA 1-W b0 27 1.6rA W 1.5zA b0 1.&A 3" 1A%4 4l5 b5 M4 0 10 11 12 13 14 1s 10 17 1A 2 3 4 5 0 7 0 9 2q d 29 _ 2E 27 20 25 24 23 22 21 1C 57A 5)d bd bd 54 b5 SSA SSA 20 SSA 1 Rgtj0%1 FLY%100P GUSSET 7 " sHFA?1NC WgESS oN 00EF SIDE. 3" atG. jl !od 11IAlll.S, *NAIL 15-7-12 -012.4 1 7-2-12 ,8-2-12,9-2-121 $3-7-12 14-7-12 21-9-12 23 0 12, 0-2-4 7-2-12 1-0-0 1-0-0 4-54 14-0 1-0-0 6-2-0 1-3-0 Plate Offsets (Left,Top): [17:0-3-0,0-1-8], [20:0-2-0,0-2-0], [24:0-3-8,0-2-0] LOADING (psi) SPACING 2-0-0 CSI DEFL (in) (loc) Vdefl PLATES GRIP TCLL 4`0.0 Plates Increase 1.00 TC 0.82 Vert(LL) 0.61 2425 428 M20(20ga) 258216 TCDL 10.0 Lumber Increase 1.00 BC 0.67 Vert(TL) 0.84 2425 312 BCLL 0.0 Rep Stress Incr YES WB 0.37 Horz(TL) 0.06 20 n/a BCDL l5.0 Code TPI (Matrix) Min Length / LL deft = 360 Weight: 165 (Ibs) LUMBER BRACING TOP CHORD 4 X 2 SYP SS TOP CHORD Sheathed or 3-8-14 on center puriin spacing, BOT CHORD 4 X 2 SYP SS except end verticals. WEBS 4 X 2 SYP No.2ND BOT CHORD Rigid ceiling directly applied, or 10-00-00 on center bracing. REACTIONS (Ibs/size) 20=1316/0-3-8,1=1193/0-6-0 FORCES TOP CHORD 1-2=-49, 2-3=0, 3-4=2364, 4-5=2364, 5-6=-4047. 6-7==4047; 7-8=52.53, "=5743.9-1D=,5793. ]D-11=-4972,11-12=4972, 12-13=4081,13-14=4081,14-15=2416,15-16=2416,16-17=22,17-18=0, 18-19=-31 BOT CHORD 19-20=-22, 20-21=1304, 21-22=3358, 22-23=4972, 23-24=4972, 24-25=5519, 25-26=5253, 26-27=5253, 27-28=5253, 28-29=3304, 1-29=1240 WEBS 1-3=-1681, 3-29=1493, 4-29=108, 5-29=1248, 5-28=986, 6-28=55, 7-28=1405, 7-27=344, 8-26=571, 8-25=595, 9-25=190,10-25=298 10-24=-726, 11-24=117, 12-23=695, 12-22=1568, 13-22=234,14-22=959, 14-21=1251, 15-21=109,16-21=1476, 16-20=1726, 17-20=-175,17-19=32 GHQ NOTES 1) Recommend 2x6 strongbacks, on edge, spaced at 10 feet on center and fastened to each truss with 3-10d nails. Strongbacks to be attached to walls at their outer ends or restrained by other means, 2) CAUTIONI, Do not erect truss backwards. ", I ``t�q�i E✓ `Ffj'u LOAD CASES) Standard �� y`.''' ��•' j''' CO : V ... No.3952n ` - ; STAVE OF = ;;EKED