Firing Rate; Test Boiler; Commercial Boilers - Riello BS1D Instrucciones De Instalación, Uso Y Mantenimiento

2.3 FIRING RATES
2.4
2.0
1.6
1.2
0.8
0.4
0
10 20
D8831
10.000 20.000
D8832
A
In the BS4D model type 918T1, in order to guarantee the working
with an output of 220 - 250 kW, remove the blank deadening to free the
supplementary slits of the air inlet on the cover.

TEST BOILER

The firing rate has been defined according to EN 676 standard.

COMMERCIAL BOILERS

The burner-boiler matching is assured if the boiler conforms to EN 303 and
the combustion chamber dimensions are similar to those shown in the dia-
gram EN 676. For applications where the boiler does not conform to
EN 303, or where the combustion chamber is much smaller than the dimen-
sions given in EN 676, please consult the manufacturers.
3083
915T1
30 40
30.000 40.000
Thermal power
917T1
916T1
50 60 70
50.000 60.000
918T1
Thermal power
4 GB
80 90 100
70.000 80.000
A
kW
kcal/h
S7025
kW
kcal/h