Vertical Termination - Jøtul GF 500 DV IPI Installation And Operation Instructions Manual

139636_02 GF 500 DV IPI January 2015
Vertical Vent Termination
The Jøtul GF 500 DV IPI can be vertically vented through
a ceiling or to a roof termination with the following
guidelines:
The termination should fall within the shaded areas of

the grids depicted in the Vent Matrix, fig. 15, page 11.
Minimum termination is 4 ft. (1.22 m).

Total run must not exceed 35 ft. (10.66 m).

Vent Terminus Clearance: In no case shall any

discharge opening on the cap be less than 18 in.
(457 mm) horizontally from the roof surface. See fig. 16.
Steep roofs, nearby trees, and predominantly windy

conditions can contribute to poor draft and/or
promote draft reversal. Increasing the height of the
vent may alleviate these conditions.
Use Wall Straps to support an offset pipe run at

intervals of three feet to avoid excessive stress on the
f i r e - p a r t s . c o m
offsets.
A firestop is required at every floor. The floor opening

should be framed to 10" X 10" inside dimension.
Any venting that is exposed in living space above the

first floor must be enclosed. Always maintain the
required 1" clearance from all sides of the vertical vent
system. Insulation in attic space must be retained by
an insulation barrier.
12
FUNCTIONALITY NOTE:
LONG, VERTICAL VENT CONFIGURATIONS MAY
REQUIRE THE APPLIANCE BE OPERATED IN
CONTINUOUS PILOT MODE (CPI) TO ASSURE
ADEQUATE DRAFT AND PROPER PERFORMANCE.
Horizontal Overhang
18”.
min.
Termination
Cap
Figure 16.
Vertical vent termination height above roof.
18”.
min.
Lowest Discharge
Opening
18” min.