Single Boiler, Non Room Sealed Applications - REMEHA W40 Installation And Maintenance Instructions Manual

7.5.2 Single boiler, non room sealed applications

Fig. 12 Examples of flue gas discharge duct, single
boiler, non room sealed applications.
remeha W40-m ECO
D (in mm)
Ø
1
26
80
40
100
Lengths over 40 metres: consult Broag Ltd.
NB: deduct 2 metres of piping length for each 90˚ bend.
remeha W60-m ECO
D (in mm)
Ø
1
9
80
36
100
Lengths over 40 metres: consult Broag Ltd.
NB: deduct 2 metres of piping length for each 90˚ bend.
Min. and max. allowable lengths of the flue gas discharge piping 'H' in m
Outlet without Terminal
'free outlet'
2 3
23 13
40 40
Min. and max. allowable lengths of the flue gas discharge piping 'H' in m
Outlet without Terminal
'free outlet'
2 3
7 -
34 22
Construction of flue gas discharge duct
1 = flue gas discharge duct without bends
2 = flue gas discharge duct with two 45˚ bends
3 = flue gas discharge duct with two 90˚ bends
4 = flue gas discharge duct with T inlet and 90˚ bend, or
flue gas discharge duct with two 45˚ bends
4 1
10 24
40 40
4 1
7
-
18 34
20
remeha W40/60-m ECO
Outlet with Terminal
2 3
21 11
40 40
Outlet with Terminal
2 3
5 -
32 20
4
8
40
4
-
16