Jøtul GF 373 BF Installation And Operation Instructions Manual page 13

Figure 5. Vent Configurations.
NOTE: All horizontal flue lengths must
have a 5° rise toward the building exterior.
600 mm maximum horizontal run (600 mm is the
supplied attached terminal length) may be used if a
vertical rise of 500 mm for Natural Gas or 1000 mm for
LPG is used first. The 600 mm terminal length may be
cut to up to 300 mm if required.
Minimum Rise:
500 mm - Natural Gas
1000 mm - LPG
Fig. 5a
Figure 6. Top Baffle removal.
Remove 2 x #8 self tapping screws
from top of burn chamber
600 mm Max.
Flue Restrictor Position 1
(Fully Open)
Fig. 5b
1600 mm maximum horizontal run
(including the 600 mm attached terminal
length) if vertical rise is greater than 1500
mm and no greater than 10 metres.
1600 mm Max.
Maximum Rise:
1 Metre - 10 Metre
Flue Restrictor Position 1
(Fully Open)
Fig. 5c
Figure 7.
Adjust the Exhaust Restrictor for the appropriate vent
configuration. See page 7.
Flue restrictor
139807_R4 GF 373 BF CE 7/17
Maximum Rise:
10 Metre
Flue Restrictor Position 2
Position 2
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