ORACLE2 Owner's Manual
12
RSF Woodburning Fireplaces
CHIMNEY INSTALLATION
Make sure to read the EXCEL Chimney installation
manual concerning requirements for supports, bracing,
anchors, etc. The EXCEL installation manual is
available from your dealer or from our web site:
www.icc-rsf.com. Refer to Table 1 (F) for the
maximum chimney height that can be supported by
the top of the fireplace.
WARNING: THE CLEARANCE BETWEEN THE
CHIMNEY AND COMBUSTIBLE MATERIAL MUST
BE 2" OR MORE. DO NOT FILL THIS AREA WITH
INSULATION.
1. Cut and frame the required holes in the floor(s),
ceiling(s) and roof where the chimney will pass
through. The rough opening in the framing is 14"
square (the opening can be slightly bigger, up to
14 ½", but NEVER smaller).
2. From below, install a radiation shield in each floor
through which the chimney passes. At the attic
level, install a radiation shield and a storm collar
as shown in Figure 8.
WARNING: A RADIATION SHIELD MUST BE
INSTALLED UNDER EACH FLOOR WHERE
THE CHIMNEY PASSES THROUGH.
3. Place the first chimney length on the fireplace.
Secure the chimney length to the fireplace with the three screws provided.
The chimney must extend at least 3' above its point of contact with the roof and at least 2' higher than any
wall, roof, or building within 10' of it. If the chimney is higher than 5' above the roof, it must be secured using a
roof brace.
4. Put the roof flashing into place. Seal the joint between the roof and the flashing with roofing tar. For sloping
roofs, place the flashing under the upper shingles and on top of the lower shingles. Nail the flashing to the
roof using roofing nails.
If the chimney is enclosed to the roof:
•
In
USA
: use a vented flashing;
•
In
Canada
: use a vented flashing, or a roof radiation shield with a regular flashing.
R
SF
Fi
re
pl
ac
e
Radiation
Shield
Rain Cap
Flashing with
Storm Collar
3' min.
10'
2' min.
Storm Collar
in the Attic
Ceiling
Clearance (see
Table 1 (C))
The chimney
must be enclosed
when it passes through
living spaces: min.
clearance of 2" with
chimney
2" min.
NOTE:
Openings
must be framed to
adequately support
any chimney
supports and roof
assemblies
WARNING:
DO NOT PACK
REQUIRED AIR
SPACES WITH
INSULATION OR
OTHER
MATERIALS
WARNING:
MAJOR RISK
OF FIRE,
LOOSE FILL
INSULATION
MUST NOT GO
ABOVE THE
RADIATION
SHIELD AND
MUST NEVER
COME IN
CONTACT
WITH THE
CHIMNEY
Figure 8 General Chimney Installation
Table 2 Minimum Recommended Flue Heights In Feet From The Top Of The Fireplace
Number Of Elbows
Elevation (ft)
0
2 x 15°
4 x 15°
2 x 30°
4 x 30°
2 x 45°
4 x 45°
0
-
1000 12’ 13’ 14’ 15’ 18’ 16’ 20’
1000 - 2000
12’6”
13’6”
14’6”
15’6”
19’
16’6”
20’
2000 - 3000
13’
14’
15’
16’
19’6”
17’
21’6”
3000 - 4000
13’6”
14’6”
15’6”
17’
20’
18’
22’6”
4000
-
5000 14’ 15’ 16’ 17’6” 21’ 18’6” 23’
5000 - 6000
14’6”
15’6”
17’
18’
21’6”
19’
24’
6000 - 7000
15’
16’
17’6”
18’6”
22’
20’
24’6”
7000 - 8000
15’6”
16’6”
18’
19’
23’
20’6”
25’6”
8000 - 9000
16’
17’
18’6”
20’
24’
21’
26’6”
9000 - 10000
16’6”
17’6”
19’
20’6”
24’6”
22’
27’
