Lennox Hearth RDI-36-H, HCI-36-H installation instructions Framing Specifications

Page 7

FRAMING SPECIFICATIONS

Header

Framing Dimensions

 

 

A

43"

1092 mm

 

 

 

 

 

 

 

 

 

 

 

 

 

B

44-1/2"

1130 mm

 

 

 

 

 

 

 

 

 

 

 

 

 

C

29-1/2"

749 mm

 

 

 

 

 

 

 

 

 

 

 

 

 

D

15-3/4"

400 mm

 

 

 

 

 

 

 

 

 

 

 

 

 

E

73"

1854 mm

 

 

 

 

 

 

 

 

 

 

 

 

 

F

36-1/2"

927 mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Back Wall of

C

FOAK Combustion

Chase/Enclosure

Air Kit - Optional

Including Finising

 

Materials

 

if any

 

 

D

J

F

G 21-3/4" 552 mm

Rough

A

E

B

A

Fireplace Framing

Note: When Framing With 6” Studs Header Must Be 17” (432mm) Higher. Use Security’s OR15 Offset/Return Elbow To Recess The Chimney Back 2 1/2” (64mm). Maintain Required Clearance To Chimney At All Times.

Figure 11

H

20-3/4"

527 mm

J

51-5/8"

1311 mm

Note: All framing dimensions calcu- lated for 5/8" nailing flange depth and 1/2" dry wall at the fireplace face. If sheathing the chase or finishing with other thickness materials, cal- culations will need to be made.

Note: C and G dimensions include 1" clearance to combustibles.

Framing Face (Unfinished Shown)

Figure 14

Corner Installation

Back Wall of Chase/Enclosure

Including Finising Materials if any

A

Inside Chase

Figure 12

FOAK Combustion Air Kit

G

Rough

Framing Face

(Unfinished Shown)

Framing Dimensions for Ceiling

Flue Type

A

B

FTF8 Vertical

16-1/2"

16-1/2"

 

(419 mm)

(419 mm)

FTF8 Offset 30°

16-1/2"

25"

 

(419 mm)

(635 mm)

B

Figure 15

A

Ceiling Framing

Back Wall of Chase/Enclosure

FOAK

Framing Dimensions for Roof

Including Finising Materials

Combustion

if any

Air Kit - Optional

 

H

A

Rough

Framing Face

(Unfinished Shown)

Outside Chase

Figure 13

 

 

 

 

 

Pitch

C

D*

 

 

 

 

 

 

 

 

0/12

16-1/2"

16-1/2"

 

G

(419 mm)

(419 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6/12

16-1/2"

19"

 

 

 

 

 

 

(419 mm)

(483 mm)

12/12

16-1/2"

23-1/2"

 

 

 

 

 

 

(419 mm)

(597 mm)

* Perpendicular to roof ridge

D

Figure 16

C

Roof Framing

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

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Contents WH Report No. J9902-5865C-231 Wood Burning Fireplaces P/N 850,046M REV. a 12/2008Table of Contents Clearances and Height Requirements Typical InstallationPrecautions IntroductionBefore You Start Assembly OutlineChimney Height Chase EnclosureClearances Assembly StepsPRE-INSTALLATION Notes Installing the FireplaceRight Side Fireplace SpecificationsFront Left SideFraming Specifications Proceed with Steps 5 through For Canadian InstallationsInstalling the Chimney System 8d nails when completely installedFor Canada Only Or CeilingRoof Pitch Model Flat to 6/12 Using a FTF8-CTD Round Termination12 to 12/12 Multiple Terminations TEN Foot Rule SummaryFTF8 Chimney Component Calculations Special Offset Instructions FTF8 Vertical Elevation ChartOffset Calculations Stabilizer Offset Elevation ChartOptional Equipment Considerations Installing OffsetsOffset Elbow Assembly Return Elbow AssemblyGas Line Connection Combustion Air KitsVent Free Appliances Mantels and Trim Glass DoorsCold Climate Insulation Fireplace FinishesFor the alternate Hearth Extension DimensionsUsing the k formula Wall ShieldRM = rM x TS = 0.05 x 3/4 = Finish to Your TasteSum of all R values is .70 + .10 + + .10 = Value = 1/k = r x thickness of material usedShipping Weight Installation ComponentsOrange, CA 850,046M REV. a 12/2008

RDI-36-H, HCI-36-H specifications

The Lennox Hearth HCI-36-H and RDI-36-H represent a pinnacle of innovation and efficiency in the world of gas fireplaces. These models are highly regarded for their combination of aesthetic appeal, advanced technology, and exceptional performance, making them an excellent choice for both new constructions and retrofitting existing spaces.

Starting with the HCI-36-H, this direct vent gas fireplace is designed for optimal heating while providing a stunning visual centerpiece. It features a sleek glass front that enhances the flame experience, showcasing the lifelike faux logs and glowing embers. The HCI-36-H is equipped with a powerful heat exchanger that maximizes heat output, ensuring your space remains warm and comfortable.

On the other hand, the RDI-36-H offers a more customizable experience. This model features a variety of decorative options, allowing homeowners to personalize their fireplace to fit their home’s aesthetic. From customizable front panels to decorative trim kits, the RDI-36-H is designed to cater to individual tastes while ensuring robust functionality.

Both models incorporate advanced technologies that improve energy efficiency and user experience. They utilize Lennox's patented flame technology, which creates a realistic fire while maintaining high efficiency. This technology also helps reduce emissions, making it an environmentally friendly choice. With an impressive efficiency rating, both units provide substantial warmth without excessive energy consumption.

User convenience is another significant aspect of these fireplaces. They come with an easy-to-use remote control, allowing you to adjust the flame height and heat output from the comfort of your couch. Additionally, the units offer a variety of safety features, including an automatic shut-off system that ensures peace of mind.

The HCI-36-H and RDI-36-H also boast a quick and straightforward installation process thanks to their direct vent capabilities, which minimize the need for extensive ductwork. This makes them ideal for existing living spaces, as well as new homes.

In conclusion, the Lennox Hearth HCI-36-H and RDI-36-H gas fireplaces epitomize the blend of design, technology, and efficiency. With features like customizable designs, advanced flame technology, and user-friendly operation, these models provide not just warmth, but a beautiful focal point that enhances any room. Whether you prioritize aesthetic or function, Lennox offers two exceptional options that cater to a variety of preferences.
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