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15

CR Series Woodburning Fireplaces

20001316

FE106

Min. Hearth Extension

6/22/99   djt

FE105

Min. wall covering distances

3/3/99   djt

Proposed Perpendicular 
Side Walls

 

Model

 

 

CR36L

 

CR36R

Min. Dist.

with SP40

A

12”

Min. Dist. to 

Non-protected Wall

B

16”

  

Minimum Hearth Extension Dimensions

FE105

Wall 

Shield

Proposed Parallel Wall

40” Min.

16”

  Minimum Wall Clearances

16”

16”

Trim Molding 

to Secure 

Hearth Exten-

sion

Hearth 

Extension

Fig. 20

  Protection of adjacent combustible side walls and 

hearth extension dimensions.

22” Min.

64” Min.

FE106

FS107a

Sealing

4/27/99   djt

Wall Covering

Fig. 18

2x4 Header 

- Do Not Notch 

at Standoffs

Safety Strips 

Must Overlap 

¹⁄₂

” Min.

Seal Crack 

Between 

Fireplace 

and Hearth 

Extension with 

Noncombus-

tible Material

FS107a

Fig. 22

 Hearth extension.

May Install Non-

combustible deco-

rative covering OR 

.018” Min. Sheet 

Metal

Combustible 

Floor

Minimum 

Insulation 

Value “R”

Fireplace 

Hearth

FS108

Sealing Sides

6/22/99   djt

Safety Strips 

must be 

Overlapped 

¹⁄₂

” Min.

Seal Crack 

Between 

Fireplace 

and Hearth 

Extension with 

Noncombus-

tible Material

Minimum 

Insulation 

Value “R”

Wall Covering

Noncombustible 

Decorative Facing

Fig. 18

2x4 Header 

- DO NOT Notch at 

Standoffs

Seal All Cracks Between 

Fireplace Surround and 

Wall Materials with Non-

combustible Material

May Install 

Noncombustible 

Decorative Cov-

ering OR .018” 

Min. Sheet Metal

FS108

Fig. 23

 Finish wall treatments and gap sealing.

Combustible 

Floor

Fireplace 

Hearth

Fig. 21 

 Hearth extension material factors.

COMMON MATERIALS AND FACTORS

MATERIAL

K*

R

MINIMUM

THICKNESS

EH2416 

Common Brick

0.458

5.0

1.09    

0.50 in.** 

       

0.10    5.46 in.**       

(CFM Corporation)

   R Value is for 

���

 inch.

 * Units of K = BTU/SQ FT/HR/˚F/IN

** Thickness of Listed Material

FP533ADD

Addendum

6/1/99   djt

8/4/99 changed .2 to .1

one inch to 1/2 inch  djt

FP533ADD

Содержание CR36L

Страница 1: ...ls CR36R CR36L CR Series Corner Woodburning Fireplace DO NOT DISCARD THIS MANUAL Retain for future use For use in U S Canada Underwriter s Laboratories Report No MH6018 20001316 3 06 Rev 13 Homeowner...

Страница 2: ...sembly with a CFM Corporation replace system notwithstanding any independent testing laboratory or other third party approval of such component parts or accessory Any such action may possibly cause a...

Страница 3: ...21 545mm 6 172mm 36 914mm 40 1019mm 41 1054mm Gas Line Access 9 241mm 8 203mm 7 178mm 14 362mm 4 Dia Outside Air Collar Rough Opening Height CR36R L Series Woodburning Fireplace Fig 1 CR36R L Series...

Страница 4: ...n Grate Firebox Outside Air Control Outside Air Cover Plate Gas Access See Figure 20 on page 15 for clearance information Outer Dome Ceiling Level Firestop Batt Insulation cut out around restop Fig 2...

Страница 5: ...himney exit at top CR36L R Series Maximum 90 0 Minimum Without elbows 14 0 With 2 elbows 15 0 With 4 elbows 21 0 B Do not use more than four elbows per chimney Attach the straps of the top elbows to a...

Страница 6: ...on the surface of the roof a distance of 10 3m from the chimney in a horizontal plane The top of the chimney must be at least 2 610mm above the reference point but never less than 3 914mm in height a...

Страница 7: ...ssible Insulate base of replace with a non combus tible insulation rated for a minimum of 300 F Insulating is very important for outside wall installations over a concrete slab If replace is installed...

Страница 8: ...ox and indicate dimension X to locate the side wall framing Fig 8 Be sure to observe clear FP555CR Insulation 2 26 99 djt Hard Flat Surface Insulation Platform FP555CR Fig 7 Insulation between platfor...

Страница 9: ...trip must be fabricated and used to protect combustible surfaces in front of the replace This Z shaped safety strip is not provided but must be fabricated of metal with each horizontal leg at least 1...

Страница 10: ...igure 15 for appro priate spacer orientation Installing the Firestop Spacer in the Ceiling Hole A restop spacer is used to keep pipe spaced properly and required for safety Nail the restop spacer at e...

Страница 11: ...he framing hole Nail each corner of attic insulation shield to the framing members of the ceiling hole using 8d nails Attic shields are not required at the roof Continue Installing Pipe to Complete Ru...

Страница 12: ...predetermined height Check the chimney top installation instructions for details on how high above the roof top the chimney sections all pipes should extend Installing Top Housing or Termination Foll...

Страница 13: ...159mm Min 12 305mm Max 12 305mm Max 7 16 1 1 Fig 18 Fireplace surround ush with nished wall FE101a Combustible Mantel and Trim Mantel Clearance No Noncombustible Facing Material Mantel Clearance with...

Страница 14: ...ille CERAFORM 126 K 27 1 2 thick required 2 CFM Corporation Building Products EH2416 K 458 1 thick required Hearth Installation A hearth extension is required to protect a combustible oor in front of...

Страница 15: ...bustible deco rative covering OR 018 Min Sheet Metal Combustible Floor Minimum Insulation Value R Fireplace Hearth FS108 Sealing Sides 6 22 99 djt Safety Strips must be Overlapped Min Seal Crack Betwe...

Страница 16: ...seal between the pipe and the tube NOTE The gas pipe should not come in contact with any wood structures until it has reached a point at least one 1 inch away from the replace side NOTE Local codes m...

Страница 17: ...83 5a Screen Rod Finished 90 7554156 7554155 5b Screen Rod Finished Straight 7554181 7554181 6 Screen Pulls two per replace 5584139 5584139 7a Firebrick Side 20000793 20000794 7b Firebrick Back 200007...

Страница 18: ...f the system If you use an unapproved component or make any modi cations you may possibly cause a re hazard and will void the CFM Corporation warranty In addition such action may void the coverage pro...

Страница 19: ...alvanized steel unit Roof ashing is included Appropri ate adapter is required See Sections 2 and 3 Required to extend Traditional Top Housings on steeply pitched roofs Used to terminate chimney at the...

Страница 20: ...n the roof Flashing not included For use with CFM Corporation Type SK8 Chimney Systems Used to terminate chimney at the top of a chase Adapter kit included Flashing not included 8 6 12 8 ue 0 to 6 12...

Страница 21: ...25r Adapter kit CTSK42 3 5 99 djt Chase Top Adapter Kit Hearth Patching Kit 325p r P325p Chase top housings SKDSBL PKDSBL 4 28 99 djt Accessories for Canada Accessory Description Model No Attic Insula...

Страница 22: ...22 CR Series Woodburning Fireplaces 20001316...

Страница 23: ...y is extended only to a Fireplace installed in the continental United States the state of Alaska and Canada only if and so long as the Fireplace is installed according to the installation instructions...

Страница 24: ...2695 Meadowvale Blvd Mississauga Ontario Canada L5N 8A3 800 668 5323 www cfmcorp com CFM Corporation...

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