Single Boiler, Room Sealed Flue - REMEHA Gas 310 ECO Technical Information

Flue diameter
Model Gas 310 ECO
max eq. length L m
eq. length
m
bend 45°, R=D
eq. length
m
bend 90°, R=D
table 04 Calculation data conventional flue
* When flue gas discharge pipes with a diameter of 200
mm are used, an optional adapter is required for con-
nection to the Remeha Gas 310 ECO from ø 250 - ø
200 mm.
Example: Gas 310 ECO, 6 sections, total length 27 m,
diameter 200 mm, 2 bends 90°.
27 m + 2 x 2.8 = 32.6 < 65 m → flue OK.
Note: If the design parameters are outside the val-
ues shown in the above table or there is any doubt
over the flue system, please contact our technical
department for calculation to be undertaken.

7.3.7 Single boiler, room sealed flue

fig. 08 Flue gas discharge duct without bends, single
boiler, room sealed application.
00.31H.79.00011 (nr 6)
62560.indd 16 62560.indd 16
200 mm * 250 mm
sections
5 6 7 8 9
103 65 145 105 78
1.6 2
2.8 3.5
Gas 310 ECO
Flue/ air inlet diam-
eter
Model Gas 310 ECO
max eq. length L m
eq. length
m
bend 45°, R=D
eq. length
m
bend 90°, R=D
table 05 Calculation data room sealed applications
Example:
Gas 310 ECO, 8 sections, total length flue and air inlet
each 32 m, each 2 bends 90°.
32 m + 2 x 3.5 = 39.0 < 49 m; flue and air inlet OK.
Note: If the design parameters are outside the val-
ues shown in the above table or there is any doubt
over the flue system, please contact our technical
department for calculation to be undertaken.
Combined vertical terminal sets, and roof sealing plates
for flat roofs, are available for the room-sealed version
with diameters of ø 200 and ø 250 in accordance with
fig. 09.
16
Remeha
250/ 250 mm
sections
5 6 7 8 9
172 108 71 49 34
2
3.5
18-6-2009 13:14:54 18-6-2009 13:14:54