Lennox Hearth LBR-3824 manuals

Lennox Hearth LBR-3824 Installation Instructions

20 pages286.34 Kb

38" & 43" Wood Burning Fireplaces P/N 850,003M REV. G 01/2010
LBR-3824 LBC-3824 LBR-3824-H LBC-3824-H LBR-4324 LBC-4324 LBR-4324-H LBC-4324-H
MODELS
ELITE SERIES
- INSTALLATION INSTRUCTIONS
  - RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
  - 2TABLE OF CONTENTS
  - IMPORTANT: PLEASE READ AND UNDERSTAND THESE RULES TO FOLLOW FOR SAFETY.
    - TOOLS AND BUILDING SUPPLIES NORMALLY REQUIRED
      - Figure 1
  - 3TYPICAL INSTALLATION
    - PRECAUTIONS
    - INTRODUCTION General Information
    - CLEARANCES AND HEIGHT REQUIREMENTS
    - CHIMNEY SYSTEM
    - Figure 2
    - Figure 3
    - Figure 5
    - 4LOCATION OF FIREPLACE
      - Figure 3
      - Figure 2
    - Chase Enclosure
    - ASSEMBLY OUTLINE Before You Start
    - Chimney Height
      - Note: Do not insulate the chase cavity with blown or fill type insulation materials.
      - Figure 4
    - 5ASSEMBLY STEPS
      - K factor of .84 or less 40" W x 40" H
      - Figure 6
      - Figure 7
      - Fig- ure 1
    - PRE-INSTALLATION NOTES
      - Figure 5
    - INSTALLING THE FIREPLACE
    - CLEARANCES
      - Refer to page 17 for more detail
      - Figures 6, 7 and 8
  - 6FIREPLACE SPECIFICATIONS
    - Figures 8 and 9
    - Left Side
    - Right Side
    - Front (LBC Shown)
    - Top View
      - Figure 9
      - Figures 11 through 14
      - Figure 10
      - Note: The Z type safety strip is not supplied.
      - 10
      - Figure 8
  - 7FRAMING SPECIFICATIONS
    - Figure 11
    - Figure 16
    - Figure 12
    - Figure 13
    - Figure 15
    - Figure 14
    - 8For Canadian Installations, Proceed with Steps 6 through 9
    - INSTALLING THE CHIMNEY SYSTEM
    - 9CHIMNEY 30 OFFSET THROUGH FLOOR OR CEILING
    - For Canada Only
      - Figure 34
      - Figure 34
      - Figure 36
      - Figure 35
      - see Figure 35
    - 11TEN FOOT RULE SUMMARY
    - MULTIPLE TERMINATIONS
      - Figure 36
    - FTF10 CHIMNEY COMPONENT CALCULATIONS
      - Figure 38
      - Figure 39
      - Figure 37
      - see Figure 40
      - Figure 39
      - Figure 38
      - 37
      - Figure 29
      - Figures 23 and 24
    - 12OFFSET CALCULATIONS
    - SPECIAL OFFSET INSTRUCTIONS
  - 13FTF10 VERTICAL ELEVATION CHART
  - 14FTF10 OFFSET ELEVATION CHART
    - Figure 40
    - Figure 41
    - Figure 41
    - INSTALLING OFFSETS
    - 15Offset Elbow Assembly
    - Return Elbow Assembly
      - Figure 42
    - Combustion Air Kits
      - Note: Do Not terminate the combustion air kit in an attic space under any circumstances.
    - Forced Air Kit
    - Variable Speed Wall Switch
    - OPTIONAL EQUIPMENT CONSIDERATIONS Gas Line Connection
    - 16Vent Free Appliances
      - Figures 43 and 44
      - Page 17
      - Figure 44
      - Figure 43
    - Glass Doors
    - COLD CLIMATE INSULATION
    - FIREPLACE FINISHES
    - Mantels and Trim
      - Figure 43
    - Hearth Extensions and Wall Shields
      - see Figure 45 )
        Table 1
    - 17Methods of Determini
      - Figure 45
      - Table 1
      - Note:
      - Figure 47
    - 18FIGURE 47
      - Example:
      - FINISH TO YOUR TASTE
        Figure 46
      - ).
    - FIGURE 48
      - Figure 48
      - Note:
      - Figure 46 )
      - Figures 6 & 7)
      - brick
      - mortar
      - marble
      - mortar
      - Figure 49
      - 19INSTALLATION COMPONENTS
        Figure 50
        Figure 49
        Figure 50
      - 20INSTALLATION COMPONENTS CONTINUED