Stuv B-35 Installation Instruction page 30

Flue configurations and settings for the restrictor (continued)
Settings for the restrictor
Set the angle of the restrictor
opening according to the table
below.
Use the angles in diagram 2 to
adjust the restrictor.
2
60° 70°
Natural gas
B-35
Natural gas
B-50
Natural gas
B-60
Natural gas
B-80
Natural gas
B-95
Natural gas
B-100H
Natural gas
B-100
Natural gas
B-120
Natural gas
B-150
installation, usage and maintenance instructions installation, usage and maintenance instructions
Stûv GAS - Stûv GAS -
30
05/2018
80°
Zone A
80°
LPG 100°
100°
LPG 80°
100°
LPG
100°
LPG
90°
LPG 110°
90°
LPG 70°
No restriction
LPG
130°
LPG
No restriction
LPG 130°
90° 100°
Zone B
70°
80°
80°
70°
90°
90°
80°
100°
80°
60°
100°
110°
130°
100°
1
110° 130°
Zone C Zone D
60°
60°
60°
60°
60°
60°
60°
60°
60°
60°
60° 60°
+
80°
reduction to flue
of Ø100/150
80°
100°
80°