elco TRIGON XL 300 Notice D'installation Et D'emploi page 21

Installation
Air/Flue gas system
Requirements and regulations
Regulations for the construction of flue
gas systems are very different for each
country. It should be ensured that all
national regulations with regard to flue
gas systems are respected.
Pay attention to the following recom-
mendations when dimensioning a flue
gas system.
Only approved flue gas material may
be used.
The flue gas system must be properly
calculated to ensure a safe functioning
of the system.
FLUE GAS DATA
Boiler Nominal heat
type output
kW
TRIGON
XL
max min
150 142.3 31.3
200 190.4 42.0
250 237.6 47.0
300 285.7 56.5
400 381.3 79.6
500 476.7 94.6
570 540.2 120.0 550.0 122.2
115 113.7 31.3
350 343.5 75.2
The above table shows the maximum permissible flue resistance were the boiler is still working within specifications.
Nominal heat input -5%.
All manuals and user guides at all-guides.com
Flue gas system components should be
removable for maintenance purposes.
The installer is responsible to apply the
correct diameter, length and type of
flue gas system. If any questions arise
during the calculation contact your lo-
cal manufacturer office for more infor-
mation.
Flue
Nominal heat
gas
input
connection
kW mm
max min
145.0 32.2 150 ± 1
194.0 43.1 150 ± 1
242.0 48.4 200 ± 1
291.0 58.2 200 ± 1
388.0 80.5 250 ± 1
485.0 97.0 250 ± 1
250 ± 1
115.8 32.2 150 ± 1
349.0 77.6 250 ± 1
CO Flue gas
2
Level temperature
% °C
max min max min
10.2 9.4 75 60
± 0.2 ± 0.2 ± 2 ± 2
Max
Flue gas permissible
quantity flue
resistance
g/s Pa
max min max min
53.7 12.8 200 10
71.9 17.1 200 10
89.6 19.2 200 10
107.8 23.0 160 10
143.7 30.7 400 10
179.7 38.4 300 10
203.7 48.4 480 10
53.7 12.8 200 10
143.7 30.7 400 10
21
EN