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ODSR Series "A"
Outdoor Woodburning Fireplace
Homeowner's Installation
and Operating Manual
For Models:
ODSR36A
ODSR42A
948
SR cover
For use in U.S./Canada
Underwriter's Laboratories Report No. MH6018
11/18/97
DO NOT DISCARD THIS MANUAL - Retain for future use.
20006811 3/06 Rev. 4
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® Majestic Fireplaces ODSR Series "A" Table of Contents Safety Information Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Drafts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Gas Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Majestic Fireplaces® ODSR Series "A" 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 instruc- tions may result in a possible fire hazard and will void the warranty. NOTE: These units are intended for outdoor use in the United States and Canada using the 'SK' chimney sys- tem. These units may also be used outdoors in the United States and Canada using the
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® Majestic Fireplaces ODSR Series "A" ODSR36A Series Woodburning Fireplace 22" (559mm) Rough Opening Depth 11" Dia. 48���" (1232mm) 8 ���" (279mm) 1/2" (13mm) (210mm) 22���" 8" Dia. (572mm) (203mm) 22" 5/8" Recessed (559mm) (16mm) Nailing Flange Rough Opening Width 41" (1041mm) Rough Opening Height 1/2" 7 ���" (191mm) 39���" 43 ���" (1006mm) (1111mm) Outside 24" Gas Line Air (610mm) 7 ���" 36" Access 22���" (191mm) (914mm) Gas Line (578mm) Access 14���" (372mm) 11" 7���" (279mm) (197mm) 8" 4
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Majestic Fireplaces® ODSR Series "A" Chase Installation Termination Cap Insulation methods shown are optional Storm Collar for cold climate, not a requirement for Pan Flashing unit operation. Batt Insulation (cut out around fiestop) Draftstop Firestop Ceiling Level Standoff Surround Damper Control Nailing Flange Gas Line Knockout Gas Line Access (both sides) (both sides) Screen Grate Electrical Access Firebox Outside Air Cover Plate Metal Safety Strips (1, 2 or 3 pieces) FP554 Fig. 3 Fireplac
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® Majestic Fireplaces ODSR Series "A" Chimney Requirements - Offset Installations OFFSET CHIMNEY FLUE EXIT RISE CHIMNEY SECTION IWF282 30˚ ELBOW 30˚ Elbow Offsets RETURN FP282 ELBOW B MBUF G A 5/26/96 1' Offset 1 ¹⁄₂' 3' 4' Rise G 30˚ 0 0 0 0 0 3" 11" OFFSET D 1 0 0 0 0 8 ¹⁄₄" 20" ELBOW E RISE 0 1 0 0 0 11 ¹⁄₄" 25¹⁄₄" 6 FT. 2 0 0 0 0 13 ¹⁄₂" 29¹⁄₄" SKCS8 30˚ C SUPPORT 1 1 0 0 0 16 ¹⁄₂" 34¹⁄₄" RETURN H ELBOW 0 0 1 0 0 20 ¹⁄₄" 40³⁄₄" OFFSET 2 1 0 0
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Majestic Fireplaces® ODSR Series "A" Planning Information Preplanning an installation is very important to ensure 5. No more than 2 offsets (4 total 30° elbows in U.S./or safety and to save time and money. An installer must 2 total 45° elbows in Canada) per fireplace may be predetermine where a fireplace will be set and how the used. chimney system will be run. 6. A guy wire stabilizer is required for chimneys extend- ing more than 6' (1.8 m) above a roof line. Mounting the Fireplace The Ten
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® Majestic Fireplaces ODSR Series "A" Chimney Supports Installation The chimney system is supported by the fireplace for vertical chimney heights less than 30' (9 m) above the Insulating Fireplace Enclosure hearth. Chimney supports are required if the vertical for Cold Climates height exceeds 30' (9 m) with SK8 chimneys or 20' (6 m) with 3-wall chimneys. Locate chimney supports at ceil- If you live in a cold climate, it is not required but ing holes or other structural framing at 30' (9 m)
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Majestic Fireplaces® ODSR Series "A" Framing Chimney Centerline Framing can be constructed before or after the fireplace is set in place, however, most installers build the frame Actual Centerpoint before setting the fireplace. Frame fireplace with 2 x 4 lumber or heavier materials. 9 ¹⁄₄" Refer to framing dimensions in Figures 1, 2, 3 or 4 for (235mm) basic fireplace specifications. NOTE: Framing should be positioned to accommodate wall covering and fireplace facing material. Chimney Setup
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® Majestic Fireplaces ODSR Series "A" Cutting the Hole Cover fireplace collar opening and cut proper sized chimney hole in chimney. The SK8 pipe allows you to run pipe through a typical 16” on center joist without Metal Safety cutting joists. Strips (1, 2 or 3 pieces) Framing the Ceiling Hole Frame the ceiling chimney hole as shown in Figure "Z" Safety 12. It is good practice to use framing lumber that is the Strip Fire- same size as the ceiling joists; this is a requirement at (not sup
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Majestic Fireplaces® ODSR Series "A" Installing Outside Air Kit Elbow Strap Support Structure An outside air kit is not installed in all ODSR Series "A" Fireplaces. If desired, or if local codes mandate the use of an air kit, then an AKU1 is required . If the outside air kit is to be used, the AKU1 MUST be installed BEFORE Elbow Strap the fireplace is enclosed. Refer to the AKU1 instructions (must be tight) for field installation. Ceiling Hole Installing the Chimney System Framing Angled St
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® Majestic Fireplaces ODSR Series "A" Attic Installation Chimney Supports If chimney supports are required, they are installed the Nails (4) same as elbows. Nail chimney support straps to adja- cent structural framing, as shown on, Page 7, Figure Firestop Spacer 8. Bend straps as necessary and make sure they are secure so they will support the weight of the chimney. A chimney support is 2 ¹⁄₂" (64 mm) long when installed. Joist Consider this dimension when determining how many straight
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Majestic Fireplaces® ODSR Series "A" Cut and frame the hole. It is good practice to use fram- Air Space Clearances ing lumber that is the same size as the rafters. Install the frame securely because the chimney top and flash- Combustible framing material MUST NOT ing anchored to the frame must be able to withstand penetrate AIR SPACE (shaded areas). heavy winds. Install Remainder of Chimney Sections Since you have already preplanned the height of your 1 ¹⁄₂" termination according to the Ten
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® Majestic Fireplaces ODSR Series "A" Mantel Clearance - Mantel Clearance - with Noncombustible Facing Material No Noncombustible Facing Material Combustible Mantel 12" Combustible Mantel 12" and Trim and Trim (305mm) (305mm) Finished Wall Finished Wall Max. Max. 1 ¹⁄₂" 1 ¹⁄₂" Header Header (38mm) (38mm) 12" 12" Standoff Standoff (305mm) (305mm) Min. Min. Noncombustible Noncombustible Material Material Noncombustible Facing Material 6" Radiant Radiant (159mm) * Surround Surround
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Majestic Fireplaces® ODSR Series "A" Hearth Installation Side Wall Protection A hearth extension is required to protect a combustible Adjacent combustible side walls that are within the floor in front of the fireplace. Refer to Figure 22 for mini- minimum dimensions shown in Figure 22 of fireplace mum dimensions and mounting detail. opening must be protected with CFM Corporation Wall Shield Model SP40 or a specifically built wall shield NOTE: Hearth Extension must not cover the air described
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® Majestic Fireplaces ODSR Series "A" Side View COMMON MATERIALS AND FACTORS Wall Covering MINIMUM MATERIAL K* R THICKNESS Noncombus- 2 x 4 Header EH2416 tible Decorative (Do not notch (CFM Corporation) 0.458 1.09 0.50 in.** Facing at standoffs) Seal all cracks between fireplace sur- Common Brick 5.0 0.10 5.46 in.** round and wall materi- als with noncombus- tible material R Value is for 1/2 inch. * Units of K = BTU/SQ FT/HR/˚F/IN ** Thickness of Listed Material Noncom
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Majestic Fireplaces® ODSR Series "A" Installing Line for Gas Logs Fireplace Top View Hole in Outer Casing Majestic Fireplaces' fireplaces are designed to accept a 1/2" (13 mm) gas line for installation of an approved gas appliance. (CFM Corporation manufactures a wide 1" variety of gas logs for use in Majestic Firepalces.) Supply Min. Gas Line Line Tube Be sure to have the appliance installed in accordance with building codes. Ceramic Repack Insula- Knockout tion Gas connection may enter
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® Majestic Fireplaces ODSR Series "A" 1 9 2 b 4 6 c d 3 a e 5 8 11 10 7 6811 CFM Corporation reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time, without notice. ODSR36A/42A Outdoor Woodburning Fireplace Item/Model Number ODSR36A ODSR42A 1. Damper Weld Assembly RP199 RP199 2. Damper Bracket 3030176 3030176 6811 3. Screen Rod Assembly 20006805 20006863 ODSR parts 4. Screen Assembly (two per fireplace) 20006583 200068
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Majestic Fireplaces® ODSR Series "A" 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, 2695 Meadowvale Blvd., Mississauga, Ontario, Canada L5N 8A3, 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 com
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® Majestic Fireplaces ODSR Series "A" Chimney Components U.S. Component Description Model Number Round Top Termination Top used to terminate chimney at roof. RLTSK8 (Flashing not included.) Round Top Termination - Top used to terminate chimney at chase. RLTSK8L Extended (Flashing not included.) Flashing Metal finishing required around Contemporary 8-6-12 with 8" flue: Termination to prevent rain leakage. 0-6/12 pitch 8-12-12 with 8" flue: 6/12-12/12 pitch
