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5
Minimum Clearances from the Vent Pipe to
Combustible Materials
For Vertical
For Horizontal Sections
Sections
At Wall Firestops
Top
Bottom
Sides
Top
Bottom
Sides
3 inches
1 inch
1 inch
1 inch
2-1/2 inches 1/2 inch
1 inch
(75 mm)
(25 mm)
(25 mm)
(25 mm)
(63.7 mm)
(13 mm)
(25 mm)
For minimum clearances, see the direct vent
termination clearance diagrams on pages 25 and 27 in
this manual.
Step 2
Framing the
Fireplace
Fireplace framing can be built before or after the
fireplace is set in place. Framing should be positioned
to accommodate wall coverings and fireplace facing
material. The diagram below shows framing reference
dimensions.
CAUTION
MEASURE FIREPLACE DIMENSIONS, AND
VERIFY FRAMING METHODS AND WALL
COVERING DETAILS, BEFORE FRAMING
CONSTRUCTION BEGINS.
A
B
C
Framing should be
constructed of 2 X 4
lumber or heavier.
Model
A
B
C D E
BAYFYRE-TRS 38 1/2
34 7/8 18 1/4 36 1/2 20 1/4
Figure 3. Framing Dimensions
NOTE: DIMENSIONS SHOWN IN INCHES