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Section 3-3: Installing a Wall Mounted Direct Vent
Termination (5"/10")
This section applies to installations where the direct vent
termination will be wall mounted with 5" and 10" pipe.
1). Installation of Termination with built in frame under 8'
from the top of the unit.
A Termination with a Built-In Frame is installed during
framing of a structure.
1. Frame the termination opening to 17" x 17".
2. Install exterior sheathing to the structure framing.
3. Fasten the termination to the sheathing using a minimum of
4 screws.
Framing
Exterior
Sheathing
RHS 104
(Not shown)
17"
Figure 9. Installing a RTO-4F termination.
Installing Heat Guards over Terminations is recommended
in installations where the termination is located within 7'
feet above grade, or above a pedestrian walkway, and may
be Required by code in Public areas.
Figure 9a. Installing a RTO termination heat guard.
1. Ensure that the two long mounting brackets are facing
the bottom of the termination. (See inset). This will
provide more heat protection at the top of the termination,
where temperatures are highest.
2. Attach to the faceplate of the termination using four
sheet metal screws.
XG0218 - 160215
Installation
17
"
Fastening Hardware,
minimum 4-screws
RTO-4F (5"/10")
Termination
RTKOG (5"/10")
Section 3-3-1: Installing a Wall Mounted Direct Vent
Termination (5"/8")
This section applies to installations where the direct vent
termination will be wall mounted with 5" and 8" pipe.
1). Installation of Termination with built in frame above 8'
from the top of the unit.
A Termination with a Built-In Frame is installed during
framing of a structure.
1. Frame the termination opening to 14" x 14".
2. Install exterior sheathing to the structure framing.
3. Fasten the termination to the sheathing using a minimum of
4 screws.
Framing
Exterior
Sheathing
RHS 101
14"
(Not shown)
Figure 10b. Installing a RTO-4F termination.
Installing Heat Guards over Terminations is recommended
in installations where the termination is located within 7'
feet above grade, or above a pedestrian walkway, and may
be Required by code in Public areas.
Figure 10c. Installing a RTO termination heat guard.
1. Ensure that the two long mounting brackets are facing
the bottom of the termination. (See inset). This will
provide more heat protection at the top of the termination,
where temperatures are highest.
2. Attach to the faceplate of the termination using four
sheet metal screws.
PL52DF* Indoor Gas Fireplace
14
"
Fastening Hardware,
minimum 4-screws
PTO-4F (5"/8")
Termination
MTKOG (5"/8")
Page 13
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