Jøtul GF 400 DV IPI Sebago Installation And Operation Instructions Manual page 13

139548-N GF 400 DV IPI 7/21
DO NOT FILL AIR SPACE WITH ANY TYPE OF INSULATION.
Any horizontal run of vent must be level or have a

1/4 in. rise for every foot of run toward the termination
cap. NEVER ALLOW THE VENTING TO RUN DOWNWARD
FROM STOVE TO TERMINATION; DOWNWARD VENT
RUNS TRAP HEAT AND CAUSE HIGH TEMPERATURES TO
DEVELOP WITHIN THE VENT THAT COULD START A FIRE.
Install a Vinyl Siding Standoff (Simpson Dura-Vent

#950) between the vent termination and an exterior
wall covered by vinyl siding material to prevent poten-
tial heat damage to the siding.
Do not recess the termination cap into a wall or siding.

Snorkel Terminations
Air Deflector Plate Installation
Four air deflectors are included with the stove for use in
snorkel terminations. For identification, see parts #1,2, 3
and 22, Fig. 70, page 35. Parts 1 and 22 are shipped flat in
the Miscellaneous Hardware kit.
The large Snorkel Plate (#1) should be installed on all
snorkel-terminated stoves.
The two smaller Burner Air Deflectors (#2, 3) and Pilot
Tray (#22) should ONLY be used on stoves using Natural
Gas.
1. Lift the Burner Skirt up and out of the stove.
2. NATURAL GAS ONLY: Remove the Burner with removal
of four sheet metal screws that attach the burner
supports to the firebox floor.
Bend up the two, small, pre-installed Burner Air Deflector
plates to a 90° angle as shown in fig. 17.
Bend up the Pilot Tray and attach it to the floor using the rear
screw on the pilot base. See also Appendix, fig. 73, page 37.
3. LP and NG: Attach the Snorkel Plate (shipped in the
Miscellaneous Hardware bag) to the rear of the burner skirt
using the pre-installed sheet metal screws. See #1, fig. 70,
page 35. Bend the plate up 90° at the perfs.
14" Snorkel: Only approved for maximum 12" horizontal

termination with no elbow.
36" Snorkel: The maximum horizontal run may be no

more than 6 ft. (182 cm.)
One 45° Elbow may be used for a corner installation as
shown in fig. 16.
Exhaust Restriction: Under normal circumstances, no

exhaust restriction is recommended. Keep the factory
setting (Position A - fully open).
13
Figure 15. Maximum Horizontal and Vertical Run with
36" Snorkel Termination.
45° Elbow
Figure 16. Corner Installation with 36" Snorkel Termination.
AIR DEFLECTORS
Figure 17. NG SNORKEL TERMINATION ONLY - Bend up
burner Air Deflectors and perpendicular to the firebox floor.
Install Pilot Tray as shown
36 in.
Max. Snorkel
6 ft. (915 mm)
183 cm
Max. 14"
355 mm
See Note F
Fig. 19
12 in.
Straight Pipe
Wall Thimble
and Trim Collar
PILOT CHANNEL