Dimensions Of Flue Gas Outlet Pipe; Length Of The Flue And Air Supply Pipes - DeDietrich C 340 Series Installation And User Manual

High-efficiency floor-standing gas boiler with diematic evolution scb-01, diematic evolution scb-10

Table of Contents

Tab.13

Overview of material properties

Version

Flue gas outlet

Material

Single-wall, rigid

Plastic

Stainless steel

Thick-walled,

aluminium

(1) according to EN 14471

(2) according to EN 1856

(3) according to EN 13501-1

Fig.13

Dimensions of open connection

ød

7762666 - v.02 - 29092020

Material properties

With CE marking

(1)

Temperature class T120 or

(2)

higher

Condensate class W (wet)

(2)

Pressure class P1 or H1

Fire resistance class E or bet

ter

(3)

4.5.3

Tab.14

150 mm

200 mm

250 mm

350 mm

AD-3001094-01

4.5.4

The maximum length of the flue and air supply vary per appliance type.

Consult the relevant chapter for the correct lengths.

If a boiler is not compatible with a specific flue system or diameter, it is

indicated with "-" in the table.

When using bends, the maximum flue length (L) must be shortened

according to the reduction table.

Use approved flue reducers for adaptation to another diameter.

With a room-ventilated system, only the flue is connected. The air supply

is not connected and will draw the combustion air directly from the

installation area.

Warning

The coupling and connection methods may vary depending on

the manufacturer. It is not permitted to combine pipes, coupling

and connection methods from different manufacturers. This also

applies to roof feed-throughs and common channels.

The materials used must comply with the prevailing regulations

and standards.

Air supply

Material

Plastic

Stainless steel

Aluminium