SuperiorFireplaces.us.com
127008-01_H
13
VENTING INSTALLATION
Continued
Terminations/Spark Arrestor
The fireplace system must be terminated with the listed round top or
chase terminations. In any case, refer to the installation instructions
supplied with the termination.
CAUTION: Do not seal openings on the rooftop
flashing. Follow the installation instructions provided
with the termination being used.
Figure 19 - Multiple Chase Installation
Figure 20 - 10 Foot Rule
Figure 18 - Termination
RLT-12D
Level of Flue
Gas Outlet
Stainless
Inner Flue
Pipe
Waterproof
Caulking
Storm Collar
Flashing
Underlap
Shingles
Overlap Shingles
(Top and Sides of
Flashing Base)
Secure
Termination to
Outer Pipe with
3 Screws
CHASE INSTALLATIONS
Instructions for chase installations are included with the chase style
termination chosen. In a multiple chase installation, be sure to provide
adequate distance between terminations to prevent smoke spillage
from one termination to another. We suggest that terminations be
separated at least 24", center to center and stacked at a vertical height
difference of 18" (see Figure 19).
Note: If a decorative shroud is to be installed, contact the manufacturer
for specifications.
10 FOOT RULE
All flue gas outlet chimney terminations must extend a minimum of
3 feet in height above the highest point where it passes through the
roof and must be at least 2 feet above the highest point of the roof
that is within a horizontal distance of 10 feet (see Figure 20).
10
'
(3.05 m)
10
'
(3.05 m)
2
'
(0.61 m) Min.
2
'
(0.61 m)
Min.
3
'
(0.91 m)
Min
3
'
(0.91 m)
Min
Level of Flue
Gas Outlet
24" (610 mm)
18
"
(458 mm)
Min. Typ.
24" (610 mm)
SQUARE TOP TERMINATIONS INSTALLATION STL-12D AND
STL-12DMP
1. Construct chase as illustrated in Figure 21.
Note:
The shortest
vertical side must be at least 30" high and minimum inside di-
mension must be at least 19" as shown in Figure 21.
2. Add pipe sections to chimney system as outlined in fireplace
installation instructions until last piece of chimney is a maximum
of 6" below top of chase (see Figure 21).
3. Fabricate a flashing having a 16-1/2" diameter hole centered
over chimney end with a 2" collar around hole (see Figure 22).
Attach noncombustible spacers at each corner and place flash-
ing over chase.
Figure 21 - Constructing Chase
19"
(483 mm)
6" (153 mm) Max.
30"
(762 mm)
Min.
