Installation guide

11
18” MIN*
1/2”
MIN**
2” MIN. CLEARANCE TO
COMBUSTIBLES AROUND
SIDES, REAR AND TOP OF
FIREPLACE DOME
“W”
*IF WOOD FRAMING IS UTILIZED IT
MUST BE HELD 18 INCHES MIN. FROM
TOP OF LINTEL AND 2 INCHES MIN.
CLEARANCE MUST BE MAINTAINED
ALL AROUND FIREPLACE DOME.
**IF METAL FRAMING IS USED MAINTAIN
A 1/2 INCH MIN. AIR SPACE FROM TOP
OF LINTEL.
Fireplace Framing Dimensions: Non-Combustible Floor Systems
Figure 11
       WARNING
Failure to position the parts in accordance with these diagrams or failure to use only parts specically
approved with this appliance may result in property damage or personal injury.
Fireplace Framing Dimensions
Model W
TFS/OFS-33 41”
TFS/OFS-39 47”
TFS/OFS-44 52”
TFS/OFS-49 57”
TFS/OFS-63 71”
MAINTAIN THE 2” CLEARANCE TO
COMBUSTIBLES ABOVE THE DOME. DO
NOT ATTACH COMBUSTIBLE MATERIALS
ON TOP OF THE DOME.
FOR OUTDOOR FIREPLACES CONTAINED WITHIN A FRAMED STRUCTURE REFER TO PAGES 11-16 FOR PROPER
CLEARANCES TO COMBUSTIBLES.
1’-8” MIN
8”
MIN
1’-0”
MIN
8”
MIN
1’-0”
MIN
NON-COMBUSTIBLE
FACING MATERIAL
HEARTH EXTENSION
2” MIN. FROM
REAR AND
SIDES TO
COMBUSTIBLES
Figure 10
Cross-sectional Top View: Combustible Floor Systems
Hearth Extension must be non-
combustible material and be
supported by 4 inch minimum non-
combustible material.