Test Boiler; Commercial Boilers - Riello BS1 Instrucciones De Instalación, Uso Y Mantenimiento

3,6
2,8
2,0
1,2
0,4
-0,4
60 70 80
4,4
3,6
2,8
2,0
1,2
0,4
-0,4
100 120
110
4.9

Test boiler

The firing rate has been defined on test boilers according to EN
676 standard.
4.9.1

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 diagram EN 676.
20136130
Technical description of the burner
90 100 110 120
130 140 150 160
BS3
130 140 150 160
Thermal power
BS4
170 180 190 200
Thermal power
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.
12 GB
170 180 190 200
A
210 220 230 240
20141034
kW
210
20141036
kW
250 260
Fig. 5