Technical data

15
924.674.3 - GBINSTRUCTIONS PERTAINING TO THE INSTALLER
Table of burner pressures
240 i - 1.240 i 240 Fi 280 Fi
Gas used G20 G31 G20 G31 G20 G31
nozzle diameter (mm) 1,18 0,74 1,18 0,74 1,28 0,77
Burner pressure (mbar*) 1,9 4,7 1,9 4,9 1,8 4,9
REDUCED HEAT OUTPUT
Burner pressure (mbar*) 10,0 26 11,3 29,4 11,3 31,0
NOMINAL HEAT OUTPUT
no. of nozzles 15
* 1 mbar = 10,197 mm H
2
O
Table 1
Consumption 15°C-1013 mbar 240 i - 1.240 i 240 Fi 280 Fi
G20 G31 G20 G31 G20 G31
Rated heat output 2,78 m
3
/h 2,04 kg/h 2,73 m
3
/h 2,00 kg/h 3,18 m
3
/h 2,34 kg/h
Reduced heat output 1,12 m
3
/h 0,82 kg/h 1,12 m
3
/h 0,82 kg/h 1,26 m
3
/h 0,92 kg/h
p.c.i. 34,02 MJ/m
3
46,30 MJ/kg 34,02 MJ/m
3
46,30 MJ/kg 34,02 MJ/m
3
46,30 MJ/kg
Table 2