Operation Manual

2" O.D.
COMBUSTION AIR TUBE
To ensure trouble-free operation the stove must have the necessary
air available for combustion and this is provided through the fresh air
intake.
The fresh air intake must:
- have a total free cross section at least equal to the size given in the
paragraph “TECHNICAL DATA”;
- be protected by a grille or suitable guard provided it does not reduce
the minimum recommended section;
- be in a position whereby it cannot be obstructed.
It is recommended that the stove be connected to an outside source of
combustion air under certain conditions (negative pressure).
To install outside air use any 2” I.D. exible metal hose or rigid metal
pipe (conduit).
It must be connected around (NOT INSIDE) the combustion air inlet tube
(Fig. 3).
Increase the outside air pipe diameter to 3” for runs over 15 ft (4,5 m)
and elevation over 4 ft (1 m).
a Long runs should be avoided.
Be careful not to pinch or bend the outside air pipe with too small a
radius.
Outside Air Pipe may be terminated ush with the outside wall but
should be protected from wind and weather by a hood.
a The outside air pipe must terminate above the maximum
snow line and below the exhaust vent outlet.
Take care not to draw cold air past water pipes that may freeze.
An open mesh screen should be placed over the outside air pipe opening
to prevent birds or rodents from nesting in the opening. Use an elbow or
shield to prevent prevailing winds from blowing directly into the outside
air intake pipe.
NOTE: Mesh screen should be no smaller than 1/4” by 1/4” (6,4 by 6,4
mm).
a Outside combustion air is required for all mobile home
installations and where building codes require.
a In bedroom or bathroom installations the outside air
connection is required.
DT2010539-03
1.2 FRESH AIR INTAKE
DT2010539-03
1.3 OUTSIDE COMBUSTION AIR
Fig. 2
Fig. 3
H07032120 / DT2002308 – 00
5
English
DT2034032-00
DT2030054-00