6
Framing should be constructed of
2 X 4 lumber or heavier.
A
B
C
D
E
42"
38-1/2"
22"
26-7/8"
41 3/4"
(1066mm)
(978mm)
(559mm)
(684mm)
(1060mm)
FIGURE 3.
Framing Dimensions
1.2 Framing the Heater
Framing can be built before or after the heater is set in
place. Framing should be positioned to accommodate
wall coverings and heater facing material. The diagram
below shows framing reference dimensions.
The framing
headers may rest
on the heater
stand-offs.
CAUTION: MEASURE HEATER DIMENSIONS AND
VERIFY FRAMING METHODS AND WALL COVER-
ING DETAILS, BEFORE FRAMING CONSTRUCTION
BEGINS.
*
NOTE
: Dimension
B
taken from finished hearth frame.
Dimensions
D
and
E
taken from bottom of unit.
For minimum clearances, see the direct flue termination clearance diagrams on page 7.
E
D
*
*
76mm
86mm
WALL
STUD
NON-COMBUSTIBLE ZONE
IS DEFINED BY 76MM ABOVE
THE ELBOW FOR THE ENTIRE
WIDTH AND DEPTH (BEHIND
THE FRONT HEADER) OF
THE FIREBOX.
Minimum Clearances from the Flue Pipe to Combustible Materials
For Horizontal Sections
For Vertical
Sections
At Wall Firestops
Top
Bottom
Sides
1 inch
(25mm)
Top
Bottom
Sides
3 inches
(75mm)
1 inch
(25mm)
1 inch
(25mm)
2-1/2 inches
(63.7mm)
1/2 inch
(13mm)
1 inch
(25mm)
A
B
C
*