Westen NOVADENS BOYLER 240, Instruction Manual

Page: 13 / 152

13
96.091.1 - GB InstRUCtIOns FOR FIttERs
13. COntEnts OF paCK
14. InstaLLatIOn OF FLUE anD aIR DUCts
• template
• gas tap (2)
• water supply tap (3)
• gaskets
• telescopic joints
• 8 mm rawplugs and supports
Figure 8
3
0210_1116
The boiler is easy and flexible to install thanks to the extensive range of available
accessories, as described below. The boiler has been designed for connection to
a vertical or horizontal coaxial flue-air duct. A splitting kit is also available if
separate ducts are required.
If the flue and air ducts installed are not supplied by WESTEN S.p.A. , make
sure they certified for the type of use and have a maximum pressure drop of
100 pa.
Precautions for the following installation types:
C
13
, C
3 3
The terminals for separate flues must be fitted inside a 50 cm square.
Detailed instructions are provided with the individual accessories
C
53
Do not fit the flue and air duct terminals on opposite walls of the
building.
C
63
the pressure drop of the ducts must not exceed 100 Pa. The ducts must
be certified for this specific use and for a temperature in excess of 100°C.
The flue terminal must be certified to prEN 1856-1.
C
43
, C
83
The flue terminal or flue duct must be suitable for the purpose.
0210_1115
Figure 9