Lennox Hearth CR-3835R FTF8 Offset Elevation Chart With FTF8-SS Starter Section, FTF8-S4, Inches

Page 15

FTF8 OFFSET ELEVATION CHART (With FTF8-SS Starter Section)

 

A

B

 

FTF10/8-ES30

FTF8-SS

 

 

 

Number of FTF8

 

A

B

Offset

Height

Offset/Return

Starter

FTF8-S4

 

Chimney Sections

 

Offset

Height

 

 

 

 

 

 

 

 

 

 

 

(Inches)

(Inches)

Elbow Set

Section

Stabilizer

12"

 

18"

36"

48"

(mm)

(mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

 

32

¹⁄₂

1

1

0

0

 

0

0

0

356

826

19

 

41

¹⁄₄

1

1

0

1

 

0

0

0

483

1048

22

 

46

¹⁄₂

1

1

0

0

 

1

0

0

559

1181

24

¹⁄₄

50

¹⁄₄

1

1

0

2

 

0

0

0

616

1276

27

¹⁄₄

55

¹⁄₄

1

1

0

1

 

1

0

0

692

1403

30

¹⁄₄

60

¹⁄₂

1

1

0

0

 

2

0

0

768

1537

31

 

62

 

1

1

0

0

 

0

1

0

787

1575

32

¹⁄₄

64

¹⁄₄

1

1

0

2

 

1

0

0

819

1632

35

¹⁄₄

69

¹⁄₄

1

1

0

1

 

2

0

0

895

1759

36

¹⁄₄

71

 

1

1

0

1

 

0

1

0

921

1803

37

 

72

¹⁄₂

1

1

0

0

 

0

0

1

940

1842

38

¹⁄₄

74

¹⁄₂

1

1

0

0

 

3

0

0

972

1892

39

¹⁄₄

76

 

1

1

0

0

 

1

1

0

997

1930

41

¹⁄₂

79

³⁄₄

1

1

0

2

 

0

1

0

1048

2026

42

¹⁄₄

81

¹⁄₄

1

1

0

1

 

0

0

1

1073

2064

44

¹⁄₄

85

 

1

1

0

1

 

1

1

0

1124

2159

45

¹⁄₄

86

¹⁄₂

1

1

0

0

 

1

0

1

1149

2197

47

¹⁄₄

90

 

1

1

0

0

 

2

1

0

1200

2286

48

¹⁄₄

91

³⁄₄

1

1

0

0

 

0

2

0

1226

2330

49

¹⁄₄

93

³⁄₄

1

1

0

2

 

1

1

0

1251

2381

51

¹⁄₂

97

¹⁄₄

1

1

0

1

 

4

0

0

1308

2470

53

¹⁄₄

100

¹⁄₂

1

1

0

1

 

0

2

0

1353

2553

54

¹⁄₄

102

 

1

1

0

0

 

0

1

1

1378

2591

55

¹⁄₂

104

¹⁄₄

1

1

0

0

 

3

1

0

1403

2648

56

¹⁄₄

105

³⁄₄

1

1

0

0

 

1

2

0

1429

2686

58

¹⁄₄

109

¹⁄₄

1

1

0

2

 

0

2

0

1480

2775

59

¹⁄₄

111

 

1

1

0

1

 

0

1

1

1505

2819

60

¹⁄₄

112

¹⁄₂

1

1

0

0

 

0

0

2

1530

2858

61

¹⁄₄

114

¹⁄₂

1

1

1

1

 

1

2

0

1556

2908

65

³⁄₄

122

¹⁄₄

1

1

1

0

 

2

2

0

1670

3105

66

³⁄₄

124

 

1

1

1

1

 

0

0

2

1695

3150

68

 

126

 

1

1

1

2

 

1

2

0

1727

3200

69

³⁄₄

129

 

1

1

1

0

 

1

0

2

1772

3277

71

³⁄₄

132

³⁄₄

1

1

1

1

 

0

3

0

1822

3372

74

³⁄₄

138

 

1

1

1

0

 

1

3

0

1899

3505

77

 

141

¹⁄₂

1

1

1

2

 

0

3

0

1956

3594

78

³⁄₄

144

³⁄₄

1

1

1

0

 

0

1

2

2000

3677

80

 

146

³⁄₄

1

1

1

1

 

1

3

0

2032

3727

83

 

152

 

1

1

1

0

 

2

3

0

2108

3861

84

³⁄₄

155

 

1

1

1

0

 

0

0

3

2153

3937

89

 

162

¹⁄₄

1

1

1

1

 

0

4

0

2261

4121

89

³⁄₄

164

 

1

1

1

1

 

0

0

3

2280

4166

92

 

167

¹⁄₂

1

1

1

0

 

1

4

0

2337

4255

92

³⁄₄

169

 

1

1

1

0

 

1

0

3

2356

4293

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

Image 15
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 Chimney Clearances and Mantel Height Requirements Typical InstallationIntroduction General InformationBefore You Start Assembly OutlineChimney Height Chase EnclosureFireplace Clearances Assembly StepsPRE-INSTALLATION Notes Installing the FireplaceConsult 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 Flat to 6/12 Using a CTD Round TerminationUsing a FTF8/10-CTDT Chase Termination Roof PitchSpecial Offset Instructions TEN Foot Rule SummaryMultiple Terminations FTF8 and FTF10 Chimney Component CalculationsReturn Elbow Max Stabilizer 10 Max Offset Offset CalculationsInches Feet/Inches Meters FTF8 Vertical Elevation ChartNumber Of FTF8 InchesChimney Only FTF10 Vertical Elevation ChartNumber Of FTF10 Chimney OnlyFTF8 Offset Elevation Chart With FTF8-SS Starter Section FTF8-S4Inches FTF10-ES30 Number of FTF10 FTF10 Offset Elevation ChartJoints SectionCombustion Air Kits Installing OffsetsOffset Elbow Assembly Return Elbow AssemblyMantels and Trim Glass DoorsCold Climate Insulation Fireplace FinishesMethods of Determining Hearth Extension and Wall Shield Hearth Extension Dimensions 20 508 mm 38 965 mm203 mm 12 305 mmModel Finish to Your TasteValue = 1/k = r x thickness of material used RM = rM x TS = 0.05 x 3/4 =Installation Components 63L29 Chase Termination 63L51Square 63L52 Cold Climate Kit 63L63Page 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.