Table of Contents
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INSTALLATION
INSTRUCTIONS
ELITE
™
SERIES
41" Wood Burning Fireplaces
P/N 504,217M REV. E 04/2007
MODELS
LA41CF
LA41TCF
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.
RETAIN THESE INSTRUCTIONS
FOR FUTURE REFERENCE
WH Report No. J20017261-231
1
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
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Summary of Contents for Lennox Elite LA41CF
- Page 1 SERIES 41" Wood Burning Fireplaces P/N 504,217M REV. E 04/2007 MODELS LA41CF LA41TCF 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
2. Always check your local building codes. The The manufacturer is not responsible for any TABLE OF CONTENTS 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 INTRODUCTION CLEARANCES AND HEIGHT General Information REQUIREMENTS Note: These fireplace systems are not difficult to install. However, in the interest of safety, it is These fireplaces are conventional radiant heat The fireplace may be placed on or near normal recommended that the installer be a qualified or fireplaces with standard bar grates, optional construction materials*. -
Page 4: Assembly Outline
Note: Do not insulate the chase cavity with Insulate Joists Same As Ceiling blown or fill type insulation materials. Damper Damper Note: Local codes may not require firestopping Closed Open at the ceiling levels for outside chase installa- tions. However, it is recommended for safety Lintel and the reduction of heat loss. -
Page 5: Assembly Steps
Be sure fireplace rests on a solid continuous INSTALLING THE FIREPLACE Black Portion Of Frame Not To Be Covered With floor or platform with appropriate framing for Combustible Materials support and so that no cold air can enter the Step 1. Slide the fireplace into prepared fram- room from under the fireplace. -
Page 6: La41 Fireplace Specifications
Note: Safety strips are not required when fire- FIREPLACE SPECIFICATIONS place rests on a noncombustible surface. 15" Note: Install the hearth extension only as illus- (381 mm) trated. " The safety strips should extend from front of (181 mm) the fireplace at least 1 " and should extend to 20"... -
Page 7: Framing Specifications
Note: The framed depth, 28 " (714 mm) from Framing Dimensions Back Wall of Chase/Enclosure FOAK Including Finising Materials Combustion a framed wall, must always be measured from if any Air Kit - Optional a finished surface. If a wall covering such as Model LA41 drywall is to be attached to the rear wall, then "... -
Page 8: Installing The Chimney System
Step 4. Fireplace should be secured to side For remodeling, plumb to center of flue collar Attic Above framing members using the full length nailing from ceiling above, drive nail through ceiling tabs at the top and bottom of the fireplace front from below to mark position, then mark and face. - Page 9 Step 4. Note: Chimney sections are constructed Note: Assemble one component of chimney at Note: Do not apply excessive pressure to any with a unique locking tab design, which en- a time (inner section first, then outer section subsequent chimney sections following the sures an immediate, tight assembly between last) before proceeding with the next complete stabilizer when installing.
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Page 10: Ten Foot Rule Summary
Step 8. The standard Security Chimneys FTF10 Step 10. Using a FTF10-CTD Round Termination: Refer to specific installation instructions in- cluded with FTF10-CT2 chase terminations for roof flashing assemblies include a storm collar. Slide the storm collar over outer chimney, rest clearance and installation details. -
Page 11: Multiple Terminations
MULTIPLE TERMINATIONS 3. The effective heights of the components are: " diameter hole must be drilled in the chimney joint using a " diameter drill. Hole should be drilled in center of joint overlap If more than one termination is located in the The Fireplace = 52"... -
Page 12: Vertical Elevation Chart
FTF10 VERTICAL ELEVATION CHART Height Of Number Of FTF10 Height Of Number Of FTF10 Chimney Only Chimney Lengths Chimney Only Chimney Lengths Inches Feet/Inches 12" 18" 36" Inches Feet/Inches 12" 18" 36" 0 11 29 10 2 11 35 11 37 11 7 11 39 11... -
Page 13: Offset Elevation Chart
FTF10 OFFSET ELEVATION CHART FTF10-ES30 Number of FTF10 Offset Height Offset/Return FTF10-S4 Chimney Sections (Inches) (Inches) Elbow Set Stabilizer 12" 18" 36" Underside Of Chimney Figure 37 FTF10-E30 Return Elbow* Chimney Section (S) FTF10-30 Offset Elbow* *Part of Offset/Return Package Model FTF10-ES30 Figure 38 INSTALLING OFFSETS First, review the Offset Elevation Chart and... -
Page 14: Combustion Air Kits
Note: See Framing and Dimension Chart for the Combustion Air Kits sizes of the ceiling and roof openings. The size of the roof opening varies with the degree of The installation of an outside combustion air pitch of the roof. kit is highly recommended. -
Page 15: Glass Doors
These fireplaces have been marked with a COLD CLIMATE INSULATION Note: The header may rest on the two (2) metal maximum rating of 40,000 BTU to assure that top spacers on top of the unit but the header must not be notched to fit around the spacers. homeowners do not exceed the allowable lim- If you live in a cold climate, it is especially its for all allowed installations of mantles. - Page 16 Note: Any noncombustible material whose k Methods of Determini ng Hearth Extension and Wall Shield value is less than .84 or whose r value is more Equivalents - To determine the thickness required for the alternate than 1.19 is acceptable. material when either the “k”...
- Page 17 Answer - The minimum required thickness of the Micore 160 is .417”, Calculating Minimum Thickness if Multiple therefore round up to nearest standard thickness available which is 1/2”. Materials are Used At times it is important to know what Listed Material combination of materials are acceptable for k (per inch) r (per inch)
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Page 18: Finish Requirements
Example: Given that the required “R value” for INSTALLATION COMPONENTS a suitable hearth extension used must be equal to or greater than: The following items are available for use in the installation of this appliance. “R” = r x T = 3.70 x "... -
Page 19: Installation Components
INSTALLATION COMPONENTS Round Termination 63L423 FTF10-CTD 63L16 FTF10-12 Chase Termination 63L17 FTF10-18 (Square) 63L52 FTF10-CT2 Chimney Section 63L18 FTF10-36 Firestop Spacer (Flat) 63L36 F10FS-2 63L40 F10F6 Chase Termination Flashing 63L41 F10F12 (Round) 63L46 FTF10-CTDT Locking Band 63L60 Chase Termination Stabilizer 63L26 FTF10-S4 (Square) - Page 20 Lennox Hearth Products 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 Hearth Products...