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BE FR AT DK ES UK IT PT IE SE NL LU DE
I 2Er X
I 2E(R)B x
I 2H XXXXXXXX
I 3P XX XX XX
I 2L X
I 2ELL X
I 2E X
13
BURNER FEATURES
201 gas burner characteristics
Gas category
Type Heating Hot water
Input Kw 60 - 220 60 - 240
Nominal output Kw 56.4 - 200.2 56.4 - 218.4
Combustion efficiency - natural gas % 96.6 - 91.5 96.6 - 91.5
Natural gas CO2 % 99
Pressure loss of the flue-gas circuit mbar 2.4 2.9
Net T° of combusted gases °C 180 190
Mass flow rate of combustion products g/sec. 110.3 120.3
Gas G20 - 20 mbar -
I 2E(R)B - I 2 Er - I 2H - I 2E - I 2ELL
Flow m
3
/h 6.35 - 23.28 6.35 - 25.40
Gas G25 - 20 mbar -
I 2ELL /
25 mbar -
I 2L
Flow m
3
/h 7.38 - 27.08 7.38 - 29.54
Gas G31 - 30/37/50 mbar -
I 3P
Flow m
3
/h 2.45 - 9.00 2.45 - 9.81
CO2 % 11.0 - 11.2 11.0 - 11.2
BG 2000-M/201
Tube
Gas valve
Ignition electrode
Ø 5/4” gas supply
flange
Flame inspection window
Fan
Venturi
Burner adjustment
(Prohibited in Belgium).
With the burner operating at full
power, the CO
2 must be in the
range 8.8 to 9.2 % (natural gas)
or 10.5 to 10.6 % (propane).
If necessary, adjust the CO
2 by
turning the screw clockwise to
reduce it and counter-clockwise
to increase it.
(see photo
opposite)
.
Increase
Reduce