Lennox Hearth CR-3835R installation instructions Installation Components

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INSTALLATION COMPONENTS

The following items are available for use in the installation of this appliance.

 

63L10

FTF8-12

 

63L13

FTF8-18

 

63L14

FTF8-36

 

63L15

FTF8-48

 

63L16

FTF10-12

 

63L17

FTF10-18

Chimney Section

63L18

FTF10-36

 

62L92

FTF8-18C

 

62L93

FTF8-36C

Canadian

62L94

FTF10-18C

Outside Chimney

62L95

FTF10-36C

 

 

 

 

63L38

F8F6

 

63L39

F8F12

 

63L40

F10F6

Flashing

63L41

F10F12

 

 

 

Storm Collar

63L59

FSC

 

63L30

F8FS30

Firestop Spacer (30° )

63L32

F8FS30-2

63L37

F10FS30-2

 

 

 

 

63L22

FTF8-ES30

Offset/ Return

63L23

FTF10-ES30

Package (30° )

22154

FTF10/8-ES30

 

 

 

Locking Band

63L60

FLB

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

Combination

63L28

FTF8-OR15

Offset/Return Elbow

63L34

FTF10-OR15

 

 

 

Starter Section

8345

FTF8-SS

Attic Shield Assembly

 

 

Firestop Spacer

63L67

FTF8-FSAS

Canada Only

63L68

FTF10-FSAS

 

 

 

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Contents Retain These Instructions For Future Reference Wood Burning Fireplaces 850,048M REV. N/C 01/2007OTL Report No -F-20-4 Table of Contents Introduction Typical InstallationGeneral Information Chimney Clearances and Mantel Height RequirementsChimney Height Assembly OutlineChase Enclosure Before You StartPRE-INSTALLATION Notes Assembly StepsInstalling the Fireplace Fireplace ClearancesConsult all local codes Fireplace SpecificationsFraming Specifications Installing the Chimney System 8d Nail Or EquivalentRoom Above Firestop Spacer Attic Above Or Ceiling 51mm** See **Note Min. Air Space to CombustiblesStabilizer Using a FTF8/10-CTDT Chase Termination Using a CTD Round TerminationRoof Pitch Flat to 6/12Multiple Terminations TEN Foot Rule SummaryFTF8 and FTF10 Chimney Component Calculations Special Offset InstructionsReturn Elbow Max Stabilizer 10 Max Offset Offset CalculationsNumber Of FTF8 FTF8 Vertical Elevation ChartInches Inches Feet/Inches MetersNumber Of FTF10 FTF10 Vertical Elevation ChartChimney Only Chimney OnlyFTF8 Offset Elevation Chart With FTF8-SS Starter Section FTF8-S4Inches Joints FTF10 Offset Elevation ChartSection FTF10-ES30 Number of FTF10Offset Elbow Assembly Installing OffsetsReturn Elbow Assembly Combustion Air KitsCold Climate Insulation Glass DoorsFireplace Finishes Mantels and Trim203 mm Hearth Extension Dimensions 20 508 mm 38 965 mm12 305 mm Methods of Determining Hearth Extension and Wall ShieldValue = 1/k = r x thickness of material used Finish to Your TasteRM = rM x TS = 0.05 x 3/4 = ModelInstallation Components Square 63L52 Chase Termination 63L51Cold Climate Kit 63L63 63L29Page Orange, CA 850,048M REV. N/C 01/2007

CR-3835R specifications

The Lennox Hearth CR-3835R is a contemporary gas fireplace that exemplifies modern design and advanced technology, creating an ideal centerpiece for any stylish living space. This model seamlessly combines aesthetic appeal with functional efficiency, making it a sought-after choice for homeowners looking to enhance their interiors.

One of the standout features of the CR-3835R is its impressive heat output. With a heating capacity of up to 35,000 BTUs, this fireplace effectively warms up areas ranging from 1,000 to 1,500 square feet, ensuring comfort during chilly months. The adjustable flame height allows users to customize the ambiance according to their preferences, providing a cozy atmosphere or a striking visual display.

The CR-3835R boasts an advanced design that incorporates a sealed firebox. This feature not only improves energy efficiency but also ensures that outdoor air doesn't compromise indoor air quality. The fireplace utilizes an electronic ignition system, which enhances convenience and reliability. With the ability to operate even during power failures, the CR-3835R is a dependable addition to any home.

Another notable characteristic of the Lennox Hearth CR-3835R is its use of high-quality materials. The fireplace is constructed with durable steel and features a refined glass front, allowing an unobstructed view of the flames. The elegant design is complemented by customizable finishing options, enabling users to select styles that align with their interior decor.

In terms of safety, the CR-3835R includes features such as a built-in safety shut-off valve, providing peace of mind for homeowners. The fireplace is also certified for use in a variety of settings, including conventional and direct vent applications. This versatility makes it suitable for a range of installation options.

Moreover, the Lennox Hearth CR-3835R is designed with user-friendly controls, including remote operation capabilities. This function allows for effortless adjustment of settings from the comfort of one's seat, adding an extra layer of convenience to the overall experience.

In summary, the Lennox Hearth CR-3835R combines stylish design, high efficiency, and advanced technology. Its impressive heat output, customizable features, and user-friendly operation make it an excellent choice for those seeking a modern gas fireplace that enhances both comfort and aesthetics in their home. With the CR-3835R, homeowners can enjoy the warmth and ambiance of a traditional fireplace, redefined for contemporary living.