CFM Corporation SHR42A User's Manual
Contents
1. The 189mm 20001384 SHR Series Woodburning Fireplaces MESES B 03 908 mm 559 mm 516 mm 41 26 23 1064 mm 676 mm 594 mm SHR48 473 2044 1213 mm 864 mm 514 mm SHR52 52 1321 mm FP1531 Fig 4a Hearth dimensions Chase Installation Insulation methods shown are optional for cold climate not a requirement for unit Y Aaa operation RY Termination Cap Storm Collar E Pan Flashing Batt Insulation cut out around firestop Draftstop Firestop a N i 4 Ceiling Level Lik MN J y E Ledge Bracket Surround A A Ly Damper Control Fa Knockout Gas Line Access both sides both sides LE rate 22 x ERR ss EK Nac Screen LZ Grate Firebox Outside Air p Cover Plate Metal Safety Strips 1 2 or 3 FP554A Fig 5 Fireplace and chase parts identification SHR48 shown 20001384 5 SHR Series Woodburning Fireplace Chimney Requirements Offset Installations Chimney Flue Exit E o TW An IF Chimney Section E7 HE y aA is 9 ff Offset 4 L Sa 20 1114 2574 13 29 16 34 2014 40 21 43 26W 5114 284 55 31 60 34 65 37 TOM 412 7794 45 83 47a 87 51 94 53 98 56 103 59 10872 6244 113 6442 11712 68 124 704 128 744 1344 78 1402. 81 146 84 151 87 156 89 160 93 166 954 170 9914 177 101 181 104 18614 107 19112 110 196 114 203 117 209 120 213 123 220 V 3 ya q mk m Wi K f Hearth Floor x __ Ll Example 1 Example 2 Example 3 Notes G H cannot exceed 20 feet FP269 11CF Chimney airspace clearance 2 minimum Illustration Key C The chimney cannot be more than The following safety rules apply to offset 30 from the vertical plane in any instal installations letters correspond with illustra lation tion above D The maximum length of the angled A Height of the chimney is measured from run of the total chimney system is 20 the hearth to the chimney exit feet G plus H cannot exceed 20 feet E A chimney support Model 11CS SHR36 SHR42A SHR48 SHR52 is required every 6 feet of angled run Max 90 90 90 90 ofchimney Chimney supports are Min required for every 30 feet and 60 feet O Elbows 14 6 14 6 16 0 16 0 chimney height above the hearth 2 Elbows 15 6 15 6 19 0 19 0 4 Elbows 21 0 21 0 24 0 24 0 E a 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 Determine the offset distance of your chimney arrangement from the center B Do not use more than 4 elbows per chim line of th
3. Rough Opening 19 Outside 489mm Air 14a 13 Dia 340mm 11 Dia 279mm 12 318mm 610mm Gas Line The 189mm FP526A 13 Dia 340mm 11 Dia 279mm 124 311mm 281 Gas Line 724mm Access 362mm gr 229mm 10 2 lt Fig 2 SHR42A Series specifications and framing 20001384 The 189mm FP546A SHR Series Woodburning Fireplace 66 1686mm 7414 1886mm SHR48 Series Woodburning Fireplace 66 1686mm 680mm mm Outside Air 13 849mm 7 197mm I 744 1886mm Outside Air A 134 amm Rough Ya 19mm Opening Depth 10 264mm 41 1041mm a 26 T Rough Opening Rough Opening Width 59 gt 1518mm Height v Rough Ya 19mm 216mm gt 41 1041mm 3114 gt Rough Opening Width 16 687 1749mm 524 1334mm Fig 4 SHR52 Series specifications and framing 6374 13 Dia 340mm 11 Dia 279mm 12 318mm 282 Gas Line 724mm 7 FP545A The 189mm 13 Dia 340mm 11 Dia Standoff Notch 4 12 305mm a Gas Line mm Y
4. SHR Series Woodburning Fireplace MAJESTIC FIREPLACES Homeowner s Installation and Operating Manual For Models SHR36 SHR42A SHR48 NATIONAL We recommend that our woodburning FIREPLACE INSTITUTE Nearth products be installed and serviced UL by professionals who are certified in the U S C US by the National Fireplace Institute NFI as NFI Woodburning Specialists or who are LISTED ee in fine by 7 ood Energy Technica Wood Energy Underwriter s Laboratories Report No MH6018 hacia Training WETT Gee DO NOT DISCARD THIS MANUAL Retain for future use 20001384 4 07 Rev 19 SHR Series Woodburning Fireplace Safety Information PLEASE READ THIS MANUAL BEFORE INSTALLING AND USING FIREPLACE IMPORTANT Read all instructions and warnings carefully before starting installation Failure to follow these instructions may result in a possible fire hazard and will void the warranty The SHR Series fireplaces are solid fuel woodburn ing fireplaces The SHR36 42A 48 Super Hearth are clean face fireplaces Precautions CFM Corporation fireplaces and component parts have been highly tested and will operate safely when in stalled in accordance with instructions provided in this manual Carefully read and understand all instructions before beginning installation If you notice any damage to fireplace or component parts immediately report damage to your Majestic Fire places dealer Only use CFM Corporat
5. Vertical 30 FS2A 11 CF 2 Wall 1712 x 1712 FS6A 177 x 29 445 x 445 mm 454 x 753 mm Fig 14 Ceiling chimney hole size necessary for installing firestop spacer 20001384 The inside dimension of the frame must be the same as the hole size selected from Figure 11 in order to provide the required 2 inches of air space between the outside diameter of the chimney and the edges of the framed ceiling hole l 17 caw 17s 445 mm Dal Existin Calling mm New Framing Members Fig 15 Typical frame for ceiling chimney hole Positioning Safety Strips Securing the Fireplace Slide fireplace into position Lift the fireplace front slightly and slide the metal safety strips under front bottom edge about 11 2 inches allow ing the remainder to extend in front of firebox Overlap strips at least 1 2 inch to provide a positive joint Flat safety strips are packed with fireplace Fig 16 Safety strips are used to ensure that any combustible materials in front of the fireplace are protected even though a noncombustible hearth extension is required If fireplace is to be elevated above the floor a z shaped metal safety strip must 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 inches wide and equal in length to the metal strips provide
6. 20005303 8b Firebrick Back 20004165 20005610 20004147 20005293 8c Firebrick Left Side 20004166 20005612 20004154 20005302 8d Firebrick Right Side 20004167 20005613 20004148 20005304 9 Firebrick Retainers three per fireplace 20001432 20001432 20001432 20001432 10 Basket Grate 20004203 20004203 20004311 20005433 11 O S A Assy 20003076 20003076 20003076 20005762 12 Damper Blade Assy n a n a n a 20007536 13 Pivot Rod n a n a n a 20005772 20 20001384 SHR Series Woodburning Fireplaces Accessories The following accessories for this appliance are available from your local Majestic Fireplaces distributor Should you need additional information beyond what your distributor can furnish contact CFM Corporation 410 Admiral Blvd Mississauga Ontario Canada L5T 2N6 Attn Technical Services CAUTION This fireplace and chimney assembly is a highly engineered system and as such must be oper ated only with CFM Corporation approved components If you use an unapproved component to make any modifications you may create a possible fire hazard and will void the CFM Corporation warranty In addi tion such action may void the coverage provided by the owner s insurance Accessory Description Model No Glass Enclosure Kit Designed to enclose the fireplace opening 36SHGDKDP BB BK S with glass doors allowing the fire to remain 42SHGDKT BB BK S visible Available in Polished Brushed 48SHGDKDP BB BK S Brass Black and Pewter 52SHG
7. Page 15 Fig 19 Chimney Support Strap 11CS Fig 9 Chimney support installation 8 20001384 Hard Flat Surface Platform FP555SHR Fig 10 Insulating between platform and fireplace Framing can be constructed before or after the fireplace is set in place however most installers build the frame before setting the fireplace Frame fireplace with 2 x 4 lumber or heavier materials Refer to framing dimensions in Figures 1 4 for basic fireplace specifications NOTE Framing should be positioned to accommodate wall covering and fireplace facing material Firebrick Installation For the SHR52 model the firebrick is packed separately and must be installed in the fireplace You will need four 4 firebrick three 3 brick retainers a phillips head screwdriver and the grate The side and rear firebrick each have a notch in the top of the brick panel The side firebrick have a notch in the lower front side of each panel The herringbone pattern faces out of the fireplace always Fig 11 NOTE The screens and screen rod smoke baffle as sembly must be removed and set aside before proceed ing Remove the two screws holding the screens place There are seven screws holding the screen rod smoke baffle in place 1 Remove the three brick retainers from the combus tion dome by removing the phillips screws set aside 2 Set the left firebrick in place on the left side of the fireplace 20001384 SH
8. and the products of combustion of such fuels contain chemicals known to the State of California to cause cancer birth de fects and other reproductive harm California Health amp Safety Code Sec 25249 6 WARNING Check with your electronics manufac turer before installing a television or other electron ic device above this fireplace The fireplace should not be located in areas that create drafts ie frequently opened doors and central heating air inlets outlets that hamper the normal flow of air into the fire If you plan to install a gas log the gas line should be installed before framing the fireplace The gas line must be installed by a certified gas line installer SHR36 SHR42A SHR48 SHR52 Listed UL 127 ULC S610 Standard for Factory Built Fireplaces Table of Contents Safety Information Specifications and Framing Parts Identification Chimney Requirements Planning Information Installation Replacement Parts Accessories 20001384 SHR Series Woodburning Fireplaces SHR36 Series Woodburning Fireplace Rough 34 19mm a 29 737mm Opening 571 6 1472mm gt 10 2264mm 2634 680mm Rough Opening Width 47 gt 1213mm 571546 1472mm Outside Air 914mm 13 349mm 7 197mm SEEYA 368mm Rough Opening Width 53 1365mm
9. at for Gas Fired Log Lighters for Woodburning Fireplaces Decorative Facing A Ledge Brackets Draft No 4 August 1993 Seal All Cracks E x Between Fireplace m Decorative gas appliance should be installed in accor orong and Wall 1 dance with the National Fuel Gas Code ANSI Z223 1 Noncombustible NFPA 54 latest edition o si CAUTION WHEN USING DECORATIVE GAS Decorative Coverliig A APPLIANCE FLUE DAMPER MUST BE SET Hearth IN FULLY OPEN POSITION IF YOU HAVE Extension GLASS DOORS ON THE FIREPLACE THEY MUST ALSO BE FULLY OPENED WARNING DO NOT OPERATE AN oe Seal Crack Bet Fire esa a o ni Hearth Exton A UNVENTED GAS LOG SET IN THIS FIRE l som With Noncombustble PLACE WITH THE CHIMNEY REMOVED Material BPM te WARNING WHEN INSTALLING AN Fig 35 Sealing detail A UNVENTED GAS LOG SET THE CFM 2 z CORPORATION MODEL AH3244BK OR AH3244PB 4 ADJUSTABLE HOOD MUST BE CFM Corporation fireplaces are designed to accept a 1 2 USED inch gas line for installation of an approved gas appli ance CFM Corporation manufactures a wide variety of gas logs for use in CFM Corporation fireplaces Be sure to have the appliance installed in accordance with building codes Gas connection may enter from either left or right side of the fireplace a Repack Insulation Locate appropriate gas line in the outer casing of fire place and remove insulation from gas line tube Fig 36 From inside the fireplace locate the knockout on the fire bric
10. black fireplace surround Hearth Extension FP559SHR Fig 23 Minimum clearances to combustibles 20001384 Mantel Clearance No Noncombustible Facing Material Combustible Mantel and Trim 12 305mm min Mantel Clearance with Noncombustibel Facing Material Combustible Mantel and Trim Finished Wall Header Ledge Bracket Noncombustible 805mm Material Surround Face Minimum width from Fireplace Opening SHR Series Woodburning Fireplaces Finished Wall Header Ledge Bracket Noncombustible Material Surround Face Fireplace Opening top of surround to bottom of screen rail Must be sealed with non combustible material Finished Wall Ledge Bracket a 2x4 Stud Finished Wall Must be sealed with noncombustible material Fig 24 Mantel clearance Finished Wall N Finished Wall aa Noncombus tible Decorative Facing ee EN 2 x 4 Header Must be Sealed with Peq Must be Noncombustible Ledge Bracket Framing Shield sealed with Material noncombustible material o p5 Surround FP 1166 Fig 26 Fireplace surround flush with finished wall apie Nar q RN ER ph yA BR FP1277 ea Fig 25 SHR52 framing shield may be used to attach finish material 20001384 15 SHR Series Woodburning Fireplace Finished Wall 2 x 4 Finished Header Noncombustible Decorative Fac ing A Covered Wall CAUTION Do Not
11. joints between the finished wall and the fireplace surround top sides must be sealed with noncombustible material to prevent cold air leakage into 14 the room Only noncombustible material may be applied to the facing of the fireplace surround Black painted area Fig 23 The SHR52 has a framing shield between the front standoffs that may be used to attach finish material Fig 25 Finish the wall with material of your choice Do not install a combustible mantel shelf less than 12 305 mm from the top of the fireplace opening Do not install a mantel face plate less than 6 159 mm from top of fireplace opening Fig 29 If a combus tible material is used below a flat mantel shelf consult your local building codes for minimum clearance from top of fireplace opening to bottom of mantel shelf All joints top bottom and sides where wall or deco rative facing material meets fireplace surround must be completely sealed with a noncombustible material Figs 24 29 NOTE No side wall protection is required for fireplaces installed at 45 to two 2 side walls corner installation Air Space Clearances Combustible framing material MUST NOT pen etrate AIR SPACE shaded areas 7 Standoff NES Esse la Air Space to Sides Front View Side View Firestop 3 4 Air Space to Back 3 4 Air Space to Sides t 0 Clearance to Floor Only noncombustible material may be applied as facing to F the
12. only if insulation rated for a minimum of 300 F Insulating they are spaced as previously described A chimney is very important for outside wall installations over support is 24 long when installed a concrete slab If fireplace is installed on a platform Angled chimney runs require a support every six 6 insulation should be placed on top of the platform feet in addition to the elbow straps Chimney supports before fireplace is set Fig 10 are used for this function Fig 9 When a fireplace is installed in a chase or on an Ch Installati outside wall enclosure should be treated like any outside wall in a home Insulation should be installed A chase is a vertical boxlike structure which encloses on the inside wall as well as the outside wall s In the fireplace and or chimney Chases are typically built a chase it is also a good idea to install a firestop at on the outside of the house with fireplace opening cut the first ceiling level above the fireplace and enclose into the outer wall of a room Page 5 Fig 5 the chase with sheeting material Insulation may then be installed above sheeting material to assure the space around the fireplace is totally protected If you need help in determining fireplace location or how the chimney system should be run contact your Majes j tic Fireplaces dealer for assistance Fig 5 CAUTION WHEN INSTALLING A FIREPLACE IN AN INSULATED ENCLOSURE BE SURE ALL RE QUIRED AIR SPACES ARE MAINTAINED
13. type of termination to be used SHR Series Woodburning Fireplace CAUTION REPORT TO YOUR DEALER ANY PARTS DAMAGED IN SHIPMENT SPECIFICALLY CHECK THE END CONNECTION OF CHIMNEY SECTIONS AND ELBOWS NOTE SHR Series Fireplaces must use CFM Corpora tion model 11CF 11 inch 2 wall chimney systems The installation procedure described in this manual applies only to the 11CF system chimney components may not be mixed Straight Up Chimney Installation To mark the centerline of the flue put the fireplace in final position and measure out from the wall 11 Mark a spot on the ceiling directly above the fireplace Draw a line parallel to the back wall through this mark Fig 13 Using a plumb bob positioned directly over center point of fireplace flue collar mark the ceiling to establish the chimney center point Fig 13 Offset Installation In order to clear an obstruction it may be necessary to offset chimney from vertical This is accomplished by using CFM Corporation elbows Use the 30 Offset Elbow table on Page 6 to determine proper offset and parts required Each offset requires two 2 elbows The second elbow is equipped with support straps It is very important to install the second elbow in each offset as close to the ceiling or support as possible so the elbow straps can be secured to framing members to help support the weight of the chimney Determine offset distance of your chimney arrangement from centerline o
14. DK BB BK S Outside Air Kit Provides outside air for fuel conbustion in the firebox This accessory must be installed before fireplace is installed Hearth Extension Located on the floor in front of fireplace EH2416 to protect the floor from heat hot embers ashes etc Hearth Patching Kit Used to patch cracks in hearth HPC1 Wall Shield Used to protect walls adjacent to the fire SP40 place Firestop Required at each floor level and attic on FS2A straight flue multi story installation FS6A 30 inclined flue Chimney Support Used to support the chimney at each 30 11CS 11 flue feet of vertical height above the hearth and at every 6 feet of inclined chimney run Each support adds 21 2 to chimney length 20001384 21 SHR Series Woodburning Fireplace Contemporary Flashing Required for contemporary top termination 8 6 12 on the roof to prevent rain entry 0 to 6 12 pitch 8 12 12 6 12 to 12 12 pitch Contemporary Chase Top Termina Used to terminate chimney at the top of a SLTCF11 tion chase Adapter kit is included flashing is not included Contemporary Round Top Termina For use with CFM Corporation Type RLTCF11 tion 11CF Chimney Systems Used to terminate chimney on the roof Flashing not included Extended Round Top For use with CFM Corporation Type RLTCF11L 11CF Chimney Systems Used to terminate chimney at top of chase Adapter kit included Flashing not included Chimney Sections Used t
15. OB CFM Corporation factory D Liners Refractory or Metal For a period of two 2 years from the date the Fireplace is installed CFM Corporation at its option will repair or replace any defective part without charge 2 Thereafter through the 30th year after the date the Fireplace is installed CFM Corporation if replacement parts are avail able will provide a replacement for any defective part at a cost to the consumer of CFM Corporation then current list price FOB CFM Corporation factory This warranty is subject to the following conditions and limita tions 1 This warranty is extended only to a Fireplace installed in the continental United States the state of Alaska and Canada only if and so long as the Fireplace is installed or serviced by a qualified installer preferably NFI or WETT Canada certified and according to the installation instructions furnished with 20001384 the Fireplace and operated at all times under normal condi tions use and service according to the operative instructions furnished with the Fireplace and only if and so long as the Fireplace is not removed from its original installation 2 This warranty is non transferrable and is made to the original owner provided that the purchase was made through an authorized supplier of the Company 3 The sole and exclusive remedies for breach of any warranties hereunder shall be for the repair replacement or provision of a replacement par
16. R Series Woodburning Fireplaces Rear Firebrick Brick Retainer Side Firebrick _ ZN SSS KS LSD FP1234 Fig 11 SHR52 Firebrick installation 3 Slide the rear firebrick back into the left corner be hind the end of the left firebrick Push both panels back as far as possible into the left side and corner 4 Swing the right side of the back firebrick into place Attach the left brick in place using a brick retainer at the top and phillips screw removed earlier 5 Slide the right firebrick into place as far back as pos sible Attach rear firebrick and right firebrick using brick retainers and phillips screws removed earlier 6 Slide the hearth firebrick into the grate clip Fig 12 The grate will be used as a handle to set the hearth firebrick in place 7 With the hearth firebrick securely in place in the grate clip carefully lift the hearth firebrick into the fireplace set the rear of the firebrick down then slide back to meet the rear firebrick Gently set the front of the firebrick in place Replace screens and screen rod smoke baffle assembly Hearth Firebrick Ni Grate Clip FP1235 Fig 12 Hearth firebrick in place in grate clip Chimney Set up Since you have already preplanned the chimney run you should know exactly how the installation is to be accomplished how much pipe is required the num ber of elbows if any and
17. Screen Rail Place Finishing Ma terial Beyond These Edges or Cover Air Inlets Must be Sealed with Noncombustible Material Ledge Bracket RE e Sane PARREREN Surround FP1167 FP1168 Fig 27 Facing on fireplace surround flush with finished wall Fig 28 Finishing front of fireplace Face Plate H A Ll NANA NANA NAAS NR E z TITL Q E aa Combustible materials are permit 12 from top of fireplace opening ee al 6 from top of fireplace opening Noncom Clearances bustible material must separate the black face surround of the fireplace and any combustible mantel material LOA la Ma Fig 29 Combustible mantel clearances 16 20001384 Side Wall Protection Adjacent combustible side walls that are within dimen sions shown in Figure 30 of fireplace opening must be protected with Wall Shield Model SP40 or a specifically built wall shield described in Figure 29 The special wall shield design described in Figure 27 is an alternate method of adding protection to side walls and can be used in place of the SP40 with the same wall clearances specified for the SP40 Rt must 1 85 minimum Examples of wall shield insulation 1 Manville CERAFORM 126 K 27 1 2 inches thick 2 CFM Corporation EH2416 K 458 1 inch thick required Noncombustible Insula tion Rr 1 85 Min Manville Ceraform 126 1 2 Thick or CFM Corporation EH2416 1 Thick Decorat
18. able 4 Majestic Safety Minimum Insulation aripa Must mm Strips Must be Value R 0 94 Min PP Minimum Insula Overlapped 1 2 tion Value R 3 28 Min Refer Table 4 FP1169 FP1170 Fig 33 Protection of adjacent combustible side walls and hearth extension dimensions 18 20001384 SHR Series Woodburning Fireplaces removed from gas line tube to repack space around the melee E eadar a pipe Material should be inserted from outside of the Ledge Brackets fireplace and packed tightly to totally seal between the Fig 22 or 23 pipe and tube NOTE Gas pipe should not come in contact with any Hearth Extension E wood structures until it has reached a point at least Hearth one 1 inch away from fireplace side Extension Insulation NOTE When installing an ANSI Z21 11 2 ventless appli Molding used to ance the finishing material used for the mantel must be Fasten Hearth o Extension rated at 250 F or greater inPage BTU input of a gas appliance installed in fireplace should EE be rated less than 100 000 BTU Hr a RR dein Picplace che Heath Gas pipe installation is intended for connection to a deco Extension with rative gas appliance only when 1 incorporating an auto PRII pensam ne dolo MRENA matic shutoff device and 2 complying with the Standard Fig 34 Sealing detail for Decorative Gas Appliances for Installation in Vented Wall Covering SA Bad Fireplaces ANSI 221 60 or CSA draft requirements Noncombustible Do Not Notch
19. actors are related by the formula K 1 R Fig 31 T given thickness R thermal resistance for a given thickness T K thermal conductivity Noncombustible material with a lower R value may be used provided thickness of material is sufficiently greater to maintain an equivalent total thermal resis tance Rt Example of Determining Hearth Extension Equivalents To determine the thickness required for any new mate rial NEW K of new material per inch thickness required X off listed thickness K of listed material per inch material Example for Common Brick T new 5 0 0 458 x 0 50 in 5 46 in new required thickness Common Materials And Factors Minimum Maoria e nar EH2416 CFM Corporation 0 458 0 50 in 1 09 Comon eo Es R Value is for 1 2 inch Units of K BTU SQ FT HR F IN Thickness of Listed Material FP533ADD Fig 31 Hearth extension material factors 17 SHR Series Woodburning Fireplace Minimum Wall Clearances Minimum Hearth Extension Dimensions for On Site Construction WITH WITHOUT Noncombustible Noncombustible Surround Facing Surround Facing Shaded area starts 4 Brick 1 2 away from Example material edge of unit Firebox Seal cracks Opening May install between the L A Min clearance noncombustible fireplace to combustible decorative and hearth perpendicular wall covering extension wi
20. d with the fireplace NOTE Safety strips are not required over noncombus tible floors where all supports at the base of the fire place are noncombustible Four 4 nailing flanges are supplied with the fireplace found on the fireplace hearth To level the box and secure it firmly in place remove the nailing flanges from the hearth and install at the sides of the fireplace as shown in Figure 17 20001384 SHR Series Woodburning Fireplaces DEA EE PISA ES RAD Metal Safety Strips 1 2 or 3 pieces as Sa eS YZ VZ Z Safety Strip not supplied 1 2 Min Overlap Hearth Ext Nail Side nailing Flanges Fig 17 Fasten fireplace in position Installing Outside Air Kit An outside air damper assembly is installed in all SHR Series Fireplaces If desired or if local codes mandate the use of an air kit then an AK MST is required to complete the installation from air damper assembly to the outdoors If the outside air kit is to be used the AK MST MUST be installed BEFORE the fireplace is enclosed Refer to the AK MST instructions for field installation The outside air control lever is located in the center just above the left side brick To open push control lever up and back To close pull lever forward and down Fig 18 SHR Series Woodburning Fireplace FP710a Fig 18 Outside air operation Installing the Chimney System Start by attaching the first chimney section t
21. e 14 Planning the Chimney Run Determine how the chimney will be run length of run and chimney components required to complete the job Fig 6 Never install a chimney below minimum heights 11CF Installed Chimney Length Model No L1 11CF1 11 10 11CF18 174 16 11CF3 3512 3415 11CF4 AT V5 46 FP288b Fig 7 Installed lengths of chimney sections In planning a chimney system it is important to know 1 The height of a chimney is measured from the hearth to the exit point on the termination 2 Achimney cannot be offset more than 30 degrees from a vertical plane 3 A chimney may run straight up or it may be neces sary to offset it to avoid obstructions 4 The maximum length of an angled run total chimney system is 20 feet 5 No more than 2 offsets 4 total 30 elbows in per fireplace may be used 6 Aguy wire stabilizer is required for chimneys extend ing more than 6 feet above a roof line 20001384 The Ten Foot Rule Major U S building codes specify a minimum chimney height above the roof top The Ten Foot Rule is a fire safety rule and not a draft rule To ensure proper draft it is recommended that you always meet or exceed the Ten Foot Rule especially when installing a termination on a high pitch roof Fig 8 The key points of the Ten Foot Rule are 1 If the horizontal distance from the chimney to the peak of the roof is 10 3m or less the top of the chi
22. e fireplace to the centerline of ney the chimney where it is to pass through the first ceiling Attach the straps of the return top elbow to a structural framing member NOTE This offset distance may not be The offset first elbow of any pair does not your full offset distance See Examples have straps 2 and 3 O SIO S IO SHMO JSJ OSHO SO SJ O JSJ O S O S O S O SHO HMO S IO S O S IO SH OS O sSIOIO OINI gt INIO e OIN VINI O OI oOIN e SV N Ol WA O IN 4 O N 0O 0O 0 0 0 0 0 0 O MG BRINCO AINI AINI O eI INIo e N ole N O 4 N O 2 N O ja 5 0O 5 4 0 4 0 0 0 0 0 0 0 O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 n 0 0 A 0 0O N O A N O 4 0O COCO CIO TINININININININININININTN Fig 6 Chimney system requirements 6 20001384 SHR Series Woodburning Fireplaces Planning Information Preplanning an installation is very important to ensure safety and to save time and money An installer must predetermine where a fireplace will be set and how the chimney system will be run Mounting the Fireplace A fireplace may only be mounted on the following sur faces 1 A flat combustible surface 2 Araised wooden platform 3 Aconcrete block or other solid object placed beneath each of the four 4 corners of the fireplace The fireplace must be spaced 3 4 inch from a combus tible back wall and 3 4 inch from a combustible side wall or support Fig 20 Pag
23. e the Fireplace is installed CFM Corporation at its option will repair or replace any defective part without charge 2 Thereafter through the 10th year after the date the Fire place is installed if replacement parts are available CFM Corporation will provide a replacement for any defective part without charge for the part itself The consumer must pay for everything else other than the part 3 Thereafter through the 30th year after the date the Fireplace is installed if replacement parts are available CFM Corpora tion will provide a replacement for any defective part at a cost to the consumer of CFM Corporation then current list price FOB CFM Corporation factory B Firegrate Glass Doors Outside Air System For a period of 90 days from the date the Fireplace is installed CFM Corporation at its option will provide a replacement for any defective part without charge for the part itself FOB CFM Corporation factory The consumer must pay for everything else other than the part C Fan Motor 1 For a period of one 1 year from the date the Fireplace is installed CFM Corporation at its option will repair or replace any defective part without charge 2 Thereafter through the 30th year after the date the Fireplace is installed CFM Corporation at its option if replacement parts are available will provide a replacement for any defec tive part at a cost to the consumer of CFM Corporation then current list price F
24. ey A chimney support is 2 long when installed Consider this dimension when determining how many straight chimney sections are needed NOTE Chimney supports are generally used in long runs in a chase installation Additional Ceilings If you encounter additional ceilings repeat same steps required for first ceiling installation Refer to firestop illustration in Figure 21 Penetrating the Roof Run pipe to roofline Since chimney system must be vented to the out of doors you must use an approved termination If a chase is used refer to the installation manual pro vided with the termination cap Locate Chimney Centerpoint on Roof Use same procedure detailed in locating center point of the flue system Drive a nail up through roof at the center point This will determine center point on outside of the roof SHR Series Woodburning Fireplace Cut and Frame Roof Hole Size of roof hole varies with the type of chimney termi nation installed Refer to installation instructions pro vided with the chimney termination to find correct size roof hole There must be a 2 51 mm air space between out ermost portion of chimney sections and any adjacent combustible surfaces Combustible surfaces include burnable materials such as ceiling members joists flooring combustible insulation and roof structures WARNING DO NOT PACK REQUIRED AIR SPACES WITH INSULATION OR OTHER MATERIALS Mark an outline of the roof hole ar
25. f fireplace to centerline of chimney where it is to pass through ceiling Locate center point of the chimney on ceiling as though a straight up chimney arrangement is to be used Mea sure your offset dimension from straight up chimney center point on ceiling Ceiling Chimney Hole Possible Obstructions The size of the hole in ceiling will vary with the angle at which the chimney passes through ceiling Drive a nail up through ceiling at marked chimney center point Go to floor above and see where hole will be cut Check to see where existing ceiling joists and other possible obstructions are located i e wiring plumbing etc If necessary reposition chimney and or fireplace to avoid obstructions Chimney Centerline Actual Centerpoint RS R 7 Rd 7 7 7 PAI 7 283 poh lt a Plumb Line Plumb Bob Imaginary Centerpoint ESSAS SSK LY DZ SAS ASSES OY SS kA SX De AS Ls FP556SHR Fig 13 Locate centerline of chimney with plumb line Cutting the Hole Cover fireplace collar opening and cut proper sized chimney hole in chimney Fig 14 amp 15 Framing the Ceiling Hole Frame the ceiling chimney hole as shown in Figure 15 Itis good practice to use framing lumber that is the same size as the ceiling joists this is a requirement at attic level The following table gives firestop spacer model num bers CHIMNEY HOLE SIZE Angle of Chimney at Ceiling Size of Chimney
26. how long an implied warranty lasts so this limita tion may not apply to you In order to obtain performance of any of the above warranty obligations write to CFM Corporation at this address CFM Corporation 410 Admiral Blvd Mississauga Ontario Canada L5T 2N6 Attention Director of Warranty Services Since local building requirements may vary greatly throughout the country users of CFM Corporation products should deter mine in advance whether there are any building code restrictions on the use of a specific product CFM CORPORATION MAKES NO REPRESENTATION OR WARRANTY REGARDING AND SHALL NOT BE RESPONSIBLE FOR ANY BUILDING CODE COMPLIANCE The foregoing warranties give you specific legal rights and you may also have other rights which vary from state to state 23 CFM Corporation 410 Admiral Blvd Mississauga Ontario Canada L5T 2N6 800 668 5323 www cfmcorp com CFM Corporation
27. ion components or the warranty will be voided and a fire hazard may be created CFM Corporation warranty will be voided by and CFM Corporation disclaims any responsibility for the follow ing actions e Installation by any other than a qualified installer preferably NFI or WETT Canada certified e Installation of any damaged fireplace or chim ney component e Modification of fireplace chimney assembly or any component parts thereof except for chase flashings as detailed in the Chimney Top installation instructions e Installation other than as instructed by CFM Corporation or e Installation and or use of any component part not manufactured or approved by CFM Corpo ration in combination or assembly with a CFM Corporation fireplace system notwithstanding any independent testing laboratory or other third party approval of such component parts or accessory Any such action may possibly cause a fire hazard Consult local building codes to ensure that you are in compliance before installing the fireplace Fireplaces must be vented to the out of doors Do not obstruct or modify air inlets outlets in any manner Do not install combustible materials on any of the black fireplace surround Burn only solid wood fuel or gas logs Do not install a solid fuel burning insert or other products not specified for use with this fireplace Proposition 65 Warning Fuels used in gas wood burning or oil fired appliances
28. ive Non combustible Rigid Covering Fig 30 Noncombustible wall shield dimensions Hearth Installation A hearth extension is required to protect a combustible floor in front of the fireplace Refer to Figure 30 for minimum dimensions and mounting detail NOTE Hearth Extension must not cover the air inlet opening of a fireplace The hearth extension described in Figure 32 must be a durable noncombustible material with a minimum total Rt value of 1 09 refer to Figure 31 for examples The overall height above a combustible floor depth and width must be as indicated with the extension centered to the fireplace opening 20001384 SHR Series Woodburning Fireplaces The top of insulation must be covered with a noncom bustible decorative covering or a piece of 018 mini mum sheet metal to protect hearth extension material Fig 32 Secure the hearth extension to the floor to prevent shifting using trim molding or other similar means at three 3 outer edges Seal crack between the fireplace hearth and hearth extension with a noncombustible material Figs 32 35 WARNING HEARTH EXTENSION MUST BE IN STALLED IN ACCORDANCE WITH FIGURE 26 Alternate noncombustible materials may be used pro viding the total thermal resistance Rt value of the al ternate material employed is greater than or equal to R 1 09 Thermal resistance R or thermal conductivity K may be obtained from manufacturer of the material F
29. k be sure you are on the appropriate or gas line side of the fireplace Using a flat bladed screwdriver or small chisel and hammer carefully tap around the knock out until it loosens and falls out YAY Ceramic Knockout Install 1 2 inch certified gas pipe through opening After B GA both sides gas pipe installation is complete use insulation that was Fig 36 Gas line access If installing an unvented gas log set refer to statement below Only unvented gas log sets which have been found to comply with the Standard for Unvented Room Heaters ANSI Z21 11 2 are to be 20001384 installed in this fireplace 19 Hole in Outer Casing Supply Line Outer Casing SHR Series Woodburning Fireplace CFM Corporation reserves the right to make changes in design materials specifications prices and discontinue colors and products at any time without notice SHR36 42A 48 52 Woodburning Fireplace For units FH30RO GH40RO HH30RO IH10RO Ref Description SHR36 SHR42A SHR48 SHR52 1 Damper Weld Assembly RP210 RP210 RP210 n a 2 Damper Handle 20001418 20001418 20001418 20005322 3 Screen Rail 20001429 20006021 20001431 20005569 4 Screen Rod two per fireplace 7554181 7554199 20001428 20005790 5 Screen two per fireplace 7554295 20001723 20001723 20005278 6 Screen Pull two per fireplace 5584139 5584139 5584139 5584139 7 Push Nut two per fireplace 7512167 7512167 7512167 7512167 8a Firebrick Hearth 20001272 20005611 20001172
30. mney section NOTE If the attic insulation shield is used the firestop is not required in the attic installation Fram ing dimensions for the chimney hole should measure 1712 x 1712 445 x 445 mm An attic shield MUST be installed on top of attic joists above the floor level Fig 22 NOTE In the U S it is a good idea although not al ways required to install an attic insulation shield where blown in insulation is planned to be used in the attic Install the attic insulation shield with the flanges on its base extending down into the framing hole Nail each corner of attic insulation shield to the framing members of the ceiling hole using 8d nails Attic shields are not required at the roof Attic Insulation Shield ___ Nails 4 required lt Attic Joist I Ceiling Flanges Fig 22 Attic shield installlation Canadian requirement 20001384 SHR Series Woodburning Fireplaces Ceiling Installation Continue Installing Pipe to Complete Run Continue attaching pipe sections to complete system to next level always being careful that the pipe is firmly snap locked in place before proceeding to next pipe section Chimney Supports If chimney supports are required they are installed the same as elbows Nail chimney support straps to ad jacent structural framing as shown in Figure 8 Page 8 Bend straps as necessary and make sure they are secure so they will support the weight of the chimn
31. mney must be at least 2 610mm above the peak of the roof but never less than 3 914mm in height above the highest point where it passes through the roof N If a horizontal distance from the chimney to the peak of the roof is more than 10 3m a chimney height reference point is established that is on the surface of the roof a distance of 10 3m from the chimney in a horizontal plane The top of the chimney must be at least 2 610mm above the reference point but never less than 3 914mm in height above the high est point where it passes through the roof 3 o e i Fig 8 Ten Foot Rule illustration SHR Series Woodburning Fireplace Installation The chimney system is supported by the fireplace for vertical chimney heights less than 30 feet above the Insulating Fireplace hearth Chimney supports are required if the vertical Enclosure for Cold Climates height exceeds 30 feet with 11CF chimneys Locate chimney supports at ceiling holes or other structural If you live in a cold climate it is not required but framing at 30 foot heights Spacing between chimney highly recommended that you insulate the fireplace supports must not exceed 30 feet Use Chimney enclosure to eliminate cold air penetration as much Support Model 11CS NOTE The 11CS can not be as possible mounted directly to the fireplace Support provided Insulate base of fireplace with a noncombustible by elbow straps fulfills the support requirement
32. o build 11CF chimney systems 11 flue 11CF1 1 long 11CF18 1 long 11CF3 3 long 11CF4 4 long Used to develop 30 offset chimney sys 11CF30 2 Chimney Elbows tems Elbows packed 2 per carton upper 11 30 flue and lower elbow set Gives traditional chimney top look using S20BR BT BW Top Housing with simulated brick in red tan or white color S20UB Upper Baffle Upper Baffle Brick pattern is embossed into galvanized steel unit Roof flashing is included Appro priate adapter is required Must be used with upper baffle Attic Insulation Shield Used to prevent insulation from coming sin FS2100 HT contact with the chimney system For use with CF 11 pipe 22 20001384 LIMITED WARRANTY amp 30 YEAR PROTECTION PLAN For MAJESTIC FIREPLACES PRE ENGINEERED Fireplace Systems CFM Corporation warrants its MAJESTIC FIREPLACES Pre Engineered Fireplace Fireplace and the CFM Corporation supplied firegrate glass doors outside air system fan motor and liners to be free from defects in material or workmanship as follows A Fireplace and Chimney Components exclusive of CFM Corporation supplied firegrate glass doors outside air system fan motor and liners all of which are covered by separate war ranties under paragraphs B through D below At its option for a period of thirty 30 years from the date the Fireplace is installed CFM Corporation will 1 For a period of five 5 years from the dat
33. o the collar on top of the fireplace Install the pipe as pictured in Figure 19 When you get a good lock you will hear the pipe clearly snap together Once sections are snap locked in place it is extremely difficult to get them apart Make sure the pipe is firmly snapped and locked together as each pipe section is mounted When installing elbows only outer pipe will snap lock Middle pipes simply slide into position Be sure to always attach straps on upper elbow to a structural framing member Fig 20 Continue installing the pipe as required until pipe is installed up through the ceiling At this point you must install a firestop spacer Inner Pipe Section L A VA lt KN A lise 7 AXN aN KD Sx oss BZ Fig 19 Install pipe listening for the snap lock to fasten 12 Support Structure Elbow Strap must be tight Ceiling ELBOW STRAP Hole Framing ngle Firestop ANGLED STRAP Chimney Support Strap FP270 271 must be tight Fig 20 Attach straps to a structural framing member Installing the Firestop Spacer in the Ceiling Hole A firestop spacer is used to keep pipe spaced properly and required for safety Nail the firestop spacer at each corner to the framing members of the ceiling hole Note A firestop spacer is not reguired at the roof Hole sizes listed in Figure 14 for angled firestop spac ers provide minimum required air space to chimney pipe for ceiling thicknes
34. ound the centerpoint of the nail NOTE Hole dimensions given in the chim ney top installation instructions are horizontal dimen sions therefore the hole size must be marked on the roof accordingly Cover the opening of the installed chimney so debris cannot get into the system Cut and frame the hole It is good practice to use fram ing lumber that is the same size as the rafters Install the frame securely because the chimney top and flash ing anchored to the frame must be able to withstand heavy winds Install Remainder of Chimney Sections Since you have already preplanned the height of your termination according to the Ten Foot Rule continue to install pipe to the predetermined height Check the chimney top installation instructions for details on how high above the roof top the chimney sec tions all pipes should extend Installing Top Housing or Termination Follow the installation instructions provided with the chimney termination you have selected Installing Chimney in a Chase Refer to Page 5 Figure 4 for an illustration of a typical chase installation CAUTION Treatment of firestop spacers and construc tion of chase may vary with type of building These instructions are not a substitute for local building codes You must check your local building codes to determine specific requirements for your city or state NOTE Other building materials may be required in addition to Firestop Spacers CAUTION All
35. s up to eight 8 inches When combined thickness of ceiling material ceiling joists and flooring material exceeds eight 8 inches adjustments must be made in framing to assure that minimum air spaces to chimney are maintained Proper Firestop Spacer Installation Figure 21 shows different installation procedures for both an area that is an attic and an area that is not an attic If the area above the ceiling is not an attic position the firestop spacer with the flange on the ceiling side and the angled portion extending up into the hole If the area above the ceiling is an attic position the firestop spacer with the flange on the top of the framed hole and the angled portion extending down into the hole Firestop spacers are not available for nor are they required on vertical walls The chimney components CF11 used on the SHR series fireplaces have been tested and approved with the area where the outer pipe slides through the firestop spacer sealed with a noncombustible caulk if desired or left completely open with no sealant This sealing only applies to the SHR series fireplace 20001384 Attic Installation Flange Down Into Hole NOTE If the attic insulation shield is used the firestop is not required in the attic installation Fig 21 Installing firestop spacer Canadian Requirements for Insulation Shield In Canada an attic insulation shield is required to prevent attic insulation from contacting the chi
36. t at CFM Corporation then current list price FOB CFM Corporation factory for any defective part as specified in paragraphs A through D 4 CFM Corporation shall not be liable for damage from any smoking of a MAJESTIC FIREPLACES Pre Engineered Fireplace System related to environmental geographic conditions such as for example nearby structures or roof peaks trees hills or mountains inadequate ventilation or negative air pressure in the place where the Fireplace system is installed related to any mechanical system such as for example furnaces fans air conditioners clothes dryers etc 5 Except as otherwise expressly specified in paragraphs A through D NONE OF THESE WARRANTIES COVER AND CFM CORPORATION SHALL NOT BE RESPONSIBLE FOR ANY CONSTRUCTION INSTALLATION LABOR TRANS PORTATION OR OTHER COSTS OR EXPENSES ARISING FROM A DEFECTIVE PART ITS REPAIR OR REPLACE MENT OR OTHERWISE NOR SHALL CFM CORPORATION IN ANY EVENT BE RESPONSIBLE FOR ANY INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES EXCEPT TO THE EXTENT REQUIRED BY LAW Some states do not allow the exclusion or limitation of incidental or consequential damages so this exclusion or limitation may not apply to you NO IMPLIED WARRANTIES INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SHALL REMAIN IN EFFECT AF TER THE EXPIRATION OF THE WARRANTIES SET FORTH IN PARAGRAPHS A THROUGH D Some states do not allow limitations on
37. th OR 018 min noncombustible sheet metal material Fireplace B Min clearance to combustible perpendicular wall when using noncombustible wall shield E Combustible material permitted within shaded area Noncombustible wall shield requires 1 CFM Corporation EH2416 insulation minimum R Value 1 85 between D s ar i decorative noncombustible rigid covering and combustible wall Combustible Minimum Safety strips Minimum height and width is 40 x 40 Floor Insulation must overlap Dimension degree of angle will vary depending on thickness Value R Yo minimum of noncombustible surround a mm a mm sr mm mm os mm mm de mm so mm a mm 7 mm se mm os mm sos mm E mm EA a 5 a qu a mm o mm 457 mm Ee mm mm e mm E mm SHR52 30 20 334 382 24 20 14 24 80 762 mm 508 mm 610 mm 508 mm 356 mm 610 mm 2032 mm FP532SHR Fig 32 Combustible side wall protection and hearth extension dimensions Seal Cracks Between i Fireplace and Hearth Era eyeing Extension with Non Seal Cracks Between Fireplace and Hearth May be Installed combustible Material Extension with Noncombustible Material or Lower 018 Minimum Noncombustible Surround Sheet Metal Material 7746 Max Thickness Noncombustible Lower Sur Material Fireplace Combustible Floor Fireplace 22 Min _ Combustible Floor 1 4 Min oe Min Thickness Thickness Majestic Safety Refer to T
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