Table of Contents
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RETAIN THESE INSTRUCTIONS
FOR FUTURE REFERENCE
INSTALLATION
INSTRUCTIONS
41" Wood Burning Fireplaces
P/N 800,011M REV. A 10/2000
MODELS
D41CF
D41TCF
D41CFI
D41TCFI
This installation manual will enable you to obtain a safe, efficient and
dependable installation of your fireplace system. Please read and under-
stand these instructions before beginning your installation.
Do not alter or modify the fireplace or its components under any
circumstances. Any modification or alteration of the fireplace system,
including but not limited to the fireplace, chimney components and
accessories, may void the warranty, listings and approvals of this system
and could result in an unsafe and potentially dangerous installation.
IMPORTANT! TO ASSURE PROPER ALIGNMENT OF GLASS DOORS:
INSTALL THIS FIREPLACE IN A SQUARE AND PLUMB CONDITION,
USING SHIMS AS NECESSARY AT SIDES AND/OR BOTTOM.
PLEASE RETAIN THIS MANUAL FOR FUTURE REFERENCE.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
DESIGNER SERIES
D41HC
D41THC
D41HCI
D41THCI
WH Report No. 632-217700
1
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Table of Contents
Related Manuals for Marco Designer Series
Summary of Contents for Marco Designer Series
- Page 1 INSTALLATION INSTRUCTIONS DESIGNER SERIES 41" Wood Burning Fireplaces P/N 800,011M REV. A 10/2000 MODELS D41CF D41HC D41TCF D41THC D41CFI D41HCI D41TCFI D41THCI This installation manual will enable you to obtain a safe, efficient and dependable installation of your fireplace system. Please read and under- stand these instructions before beginning your installation.
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Page 2: Table Of Contents
TABLE OF CONTENTS 2. Always check your local building codes. The The manufacturer is not responsible for any installation must comply with all local, regional, smoking or related problems that may result state and national codes and regulations. from the lack of adequate combustion air. It is Safety Rules ........ -
Page 3: Precautions
PRECAUTIONS The "C" models are designed as heat circulating WARNING: FAILURE TO USE MANUFAC- fireplaces and may be fitted with accessory TURE PROVIDED PARTS, VARIATIONS IN fans. Note: These fireplace systems are not difficult TECHNIQUES AND CONSTRUCTION MA- to install. However, in the interest of safety, it is TERIALS OR PRACTICES OTHER THAN Note: Illustrations shown reflect “typical”... -
Page 4: Assembly Outline
Chimney Height LOCATION OF FIREPLACE Insulate Joists Same As Ceiling The total height of your completed fireplace Carefully select the proper location for heat system from the surface the fireplace rests on circulation, aesthetics, chimney obstructions to the chimney top must not exceed 60' and and clearance to side wall(s). -
Page 5: Assembly Steps
ASSEMBLY STEPS 1. Estimate the total weight of the fireplace Top Spacer system including chimney and surround ma- terials such as brick, stone, etc., to be in- Note: The following steps represent the normal Maintain stalled. Shipping weights for the fireplace 1"... -
Page 6: Fireplace Specifications
FIREPLACE SPECIFICATIONS 12 ¹⁄₂" (318 mm) 8 ³⁄₈" (213 mm) 16 ⁵⁄₁₆" (414 mm) 1 ¹⁄₂" Metal Safety Strips 41" 46 ³⁄₈" (1041 mm) (1178 mm) 22 ⁵⁄₁₆" 2 ⁷⁄₈" Figure 8 (566 mm) (73 mm) 7 ³⁄₄" (197 mm) Blocking 46 ³⁄₄"... -
Page 7: Framing Specifications
FRAMING SPECIFICATIONS Framing Dimensions Back Wall of 48" 1219 mm FOAK Combustion Chase/Enclosure Air Kit - Optional Including Finising 46 ¹⁄₂" Materials 1181 mm if any 33" 838 mm 17 ¹⁄₂" 445 mm 80 ³⁄₄" 2051 mm Header 40 ³⁄₈" 1026 mm 23 ⁷⁄₈"... -
Page 8: Installing The Chimney System
Step 4. Fireplace should be secured to side Reference Figures 15 and 16 and charts Fram- Note: If there is a room above ceiling level, framing members using the full length nailing ing Dimensions for Ceiling and Roof, which firestop spacer must be installed on the bottom side of the ceiling. - Page 9 FireCraft chimney sections do not need to be Attic Space screwed together. Additional reinforcement is not necessary except in certain offset condi- F8FS30-2 2" Min. Firestop Spacer tions (refer to page 14, Figure 36 ). Air Space Step 5. The height of vertical chimney pipe supported only by the fireplace must not ex- ceed 30'.
- Page 10 Next, slide roof flashing over extended chimney section that previously has been installed above the roof opening in Step 4. FTF8 flashings Locking Band require flashing spacers. Slide flashing all the way down until the flashing base rests flat on Mastic the roof ( Figure 27 ).
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Page 11: Ten Foot Rule Summary
2. Determine the number of chimney compo- Less Than 10' nents required, except chimney sections. This would include firestop spacers, stabilizers, roof 2' Min. flashing, etc. 3. The effective heights of the components are: = 45 ³⁄₈" The Fireplace = 10 ¹⁄₄" FTF8-12 = 16 ¹⁄₄"... -
Page 12: Vertical Elevation Chart
The offset and return elbows may be attached FTF8 VERTICAL ELEVATION CHART together, or a section or sections of chimney may be used between, but do not exceed 20' in Height Of Number Of FTF8 Height Of Number Of FTF8 total length between elbows. -
Page 13: Offset Elevation Chart
OFFSET ELEVATION CHART FTF8-ES30 Number of FTF8 Chimney Sections Return Offset Height Offset/Return FTF8-S4 Elbow (Inches) (Inches) Elbow Stabilizer 12" 18" 38" 48" Max. 15 ³⁄₄ 24 ¹⁄₂ 29 ³⁄₄ Stabilizer 14 ¹⁄₄ 33 ¹⁄₂ 17 ¹⁄₄ 38 ¹⁄₂ 20 ¹⁄₄ 43 ³⁄₄... -
Page 14: Installing Offsets
INSTALLING OFFSETS Step 5. Secure support straps to framing members by nailing under tension in sheer ( Figure 39 ). First, review the Offset Elevation Chart and Joints Figure 38 for reference. Step 1. Determine the offset distance where Chimney Section chimney is to pass through the first ceiling- dimension “A.”... -
Page 15: Combustion Air Kits
Combustion Air Kits Gas Line Connection POWER TO THE FIREPLACE The Optional Blower Kit Operates on 115 volt 60 Hz 150 watts AC Install only a ¹⁄₂" black iron pipe through fire- These appliances are equipped with an outside (make-up) air door and integral actuator arm. place wall for connection to a decorative gas appliance inside the firebox. -
Page 16: Glass Doors
CAUTION: WHEN USING THE DECORATIVE COLD CLIMATE INSULATION Header 12" GAS APPLIANCE, THE FIREPLACE DAMPER Max. MUST BE SET IN THE FULLY OPEN POSITION. If you live in a cold climate, it is especially 1 1/2" important to seal all cracks around the fireplace CAUTION: PLUMBING CONNECTIONS SHOULD opening with noncombustible material and Combustible... - Page 17 If fireplace is installed diagonally across a 90° “R value” = 1 = r x thickness of material used Methods of Determining Hearth Extension corner; no wall shields are required. and Wall Shield Equivalents Alternative Hearth Extension To determine the thickness required for any and Wall Shield Materials material when either the k or r values are known:...
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Page 18: Finish Requirements
A ³⁄₄" marble slab set in ¹⁄₂" mortar covers the INSTALLATION COMPONENTS brick, “R” for the marble and mortar becomes: The following items are available for use in the = 0.09 x ³⁄₄" = .068 “R” = r x T installation of this appliance. - Page 19 INSTALLATION COMPONENTS (FBK-200 Models Only) 63L10 FTF8-12 Forced Air Blower Kits 63L13 FTF8-18 -Single Speed 80L84 FBK-100 Chase Termination 63L14 FTF8-36 -Variable Speed 80L85 FBK-200 (Square) 63L51 FTF8-CT2 Chimney Section 63L15 FTF8-48 63L38 F8F6 Chase Termination Flashing 63L39 F8F12 (Round) 63L45 FTF8-CTDT Outside Combustion Air Kits...
- Page 20 The manufacturer reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products. Consult your local distributor for fireplace code information. Printed in U.S.A. © 2000 by LENNOX 4325 Artesia Avenue •...
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Questions and answers
Is this a dual fuel fireplace? ie wood and natural gas.
The Marco Designer Series is specified as a wood-burning fireplace in the installation instructions. There is no mention of it being a dual-fuel fireplace that uses both wood and natural gas.
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