Requirements On The Flue Gas Discharge System; Classification - DeDietrich C 340 Series Installation And User Manual

4 Preparation of installation
4.5

Requirements on the flue gas discharge system

Tab.6 Type of flue gas connection: B
Principle
AD-3001055-01
(1) The material must also satisfy the material property requirements from the relevant chapter.
Tab.7 Type of flue gas connection: C
Principle
AD-3001056-01
(1) The material must also satisfy the material property requirements from the relevant chapter.
20 C 340 / C 640
4.5.1
- B
23 23P
Description
Room-ventilated version
Without down-draught diverter.
Flue gas discharge via the roof.
Air from the installation area.
The air supply opening of the boiler must stay open.
The installation area must be vented to ensure sufficient air
supply. The vents must not be obstructed or shut off.
The IP rating of the boiler is lowered to IP20.
13
Description
Room-sealed version
Discharge in the outside wall.
Air supply opening is in the same pressure zone as the dis­
charge (e.g. a combined outside wall terminal).
Parallel wall terminal not permitted.

Classification

Important
The installer is responsible ensuring that the right type of flue
gas outlet system is used and that the diameter and length are
correct.
Always use connection materials, roof terminal and/or outside
wall terminal supplied by the same manufacturer. Consult the
manufacturer for compatibility details.
The use of flue gas outlet systems from other manufacturers is
allowed in addition to the recommended manufacturers listed in
this manual. Use is only allowed when all our requirements are
met and the description of flue gas connection C is respected.
63
Recommended manufactur­
ers
(1)
Connection material and roof
terminal:
Alukan
Cox Geelen
Muelink & Grol
Recommended manufactur­
ers
(1)
Outside wall terminal and con­
nection material:
Cox Geelen
Muelink & Grol
7762666 - v.02 - 29092020