Operating instructions
18 20300293
Resolution Direct Vent Gas Fireplace
If the foundation
is recessed, use
recess brackets
(not supplied) for
securing lower
portion of the
snorkel. Fasten
brackets to wall
rst, then secure
to snorkel with
self drilling #8 x
1/2 sheet metal
screws. It will
be necessary to
extend vent pipes
out as far as the
protruding wall
face. Figure 19
FP1966
snorkel
Figure 19 -
Snorkel Installation, Recessed Foundation
Foundation
Recess
Watertight Seal
Around Pipe
Sheet Metal
Screws
Wall Screws
Snorkel
FP1183
max height
40' Maximum Height
12' Minimum Height
10'
Maximum
Support Straps
Every 3'
24" Min.
FP1183
Figure 21 -
Support Straps for Horizontal Runs
Vertical sections of this vent system require a minimum of
1" clearance to combustibles on all sides of the pipe.
• Up to two 45° elbows may be used within the horizontal
run. For each 45° elbow used on the horizontal plane,
the maximum horizontal length must be reduced by 18"
(450 mm).
Example: Maximum horizontal length
No elbows = 10’ (3 m)
1x45° elbows = 8.5’ (2.6 m)
2x45° elbows = 7’ (2.1 m)
• A minimum of an 8' (2.5 m) vertical rise is required.
• Two sets of 45°elbows offsets may be used within the
vertical sections. From 0 to a maximum of 8' (2.5 m)
of vent pipe can be used between elbows. Figure 22
• The maximum angular variation allowed in the system
is 270°. Figure 22
• For the minimum height of the vent above the highest
point of penetration through the roof refer to Page 20,
Figure 26.
Install restrictor disc as shown in Figure 21 for vertically
vented applications.
Up to two (2) restrictor discs may be needed for 40' instal-
lation.
The two (2) restrictor discs suppled will work for most instal-
lations. If a third disc is needed order Part No. 56D3027.
This gas replace has been approved for,
• Vertical installations up to 40' (12 m) in height. Up to
a 10' (3 m) horizontal vent run can be installed within
the vent system using a maximum of two 90° elbows.
Figure 21
Horizontal sections of this vent system require a
minimum of 3" clearances to combustibles at the top of
the ue and 1" clearance at the sides and bottom until the
ue penetrates the outside wall. A minimum 1" clearance
all around the ue is acceptable at this point of penetration.
Unless the vertical run is 7Z\x feet or higher from oor of
replace, the clearance for the horizontal run is 1" on all
sides.
FP2706
FP2706
restrictor disc
Restrictor Disc
Fireplace Collar
Figure 20 -
Install Restrictor Disc
into Fireplace Collar