Viessmann WB1A007 Installation Instructions

18
Open flue operation
3
2
3
4
3
2
2
2
2
1 65 4
A
B
A
D
E
C
3
A
Secondary ventilation
B
Flue gas
C
Inspection port
D
Supply air vent
E
Supply air
1
Boiler flue connection
2
Standard shaft pack
Comprising:
■ Support bend
■ Support rail
■ Shaft cover
■ Spacers (5 pce)
3
Flue pipe
2 m long
1 m long
0.5 m long
Flue bend (for use in corbelled
chimneys)
30° or 15°
4
Inspection piece, straight
5
Flue bend
87° or 2 x 45°
or
Inspection tee
87°
6
Ventilation bezel
Adaptor 7 60 mm to 7 80 mm
Routing through a shaft
(cont.)
5780 223 GB

Viessmann WB1A007 Specifications

General

Brand	Viessmann
Model	WB1A007
Category	Boiler
Language	English