Immergas EOLO Superior PLUS 24 - Page 26

Technical documentation Technical documentation
STESP ed 02/02
26
EOLO SUPERIOR PLUS
EOLO 24 SUPERIOR PLUS TECHNICAL DATA
Nominal heat input
kW (Kcal/h)
30.0 (25834)
Minimum heat input
kW (Kcal/h)
12.2 (10466)
Nominal heat output (useful)
kW (Kcal/h)
27.9 (24000)
Minimum heat output (useful)
kW (Kcal/h)
10.5 (9000)
Useful heat efficiency at rated power
%
92.9
Useful heat efficiency at 30% load at nominal output
%
89.5
Loss of heat at shell burner on / off
%
0.3 / 0.08
Loss of heat at flue burner on / off
%
6.8 / 0.05
Gas nozzle diameter (G20)
mm 1.30
Gas pressure (G20)
mbar (mm H
2
O) 20 (204)
Gas nozzle diameter (G30)
mm 0.75
Gas pressure (G30)
mbar (mm H
2
O) 29 (296)
Gas nozzle diameter (G31)
mm 0.75
Gas pressure (G31)
mbar (mm H
2
O) 37 (377)
Max operating pressure of heating circuit bar 3
Max operating temperature of heating circuit ºC 90
Adjustable heating temperature ºC 38 - 85
Total volume of expansion vessel l 8
Expansion vessel preloading bar 0.8
Amount of water in boiler l 4.0
Available head capacity 1000 l/h
kPa (m H
2
O)
39 (4.0)
Working heat output for the production of hot water
kW (Kcal/h)
27.9 (24000)
D.h.w. adjustable temperature. ºC 20 - 60
80 l and 105 l storage tank unit d.h.w. flow limiting device l/min 12
D.h.w. circuit dynamic minimum pressure bar 0.1
Max operating pressure of d.h.w. circuit bar 8
120 l storage tank specific flow capacity (∆T 30ºC)
l/min 26.6
105 l storage tank specific flow capacity (∆T 30ºC)
l/min 23.8
80 l storage tank specific flow capacity (∆T 30ºC)
l/min 20.9
Specific flow capacity in continuous service (∆T 30ºC)
l/min 13.3
Full boiler weight kg 49.5
Empty boiler weight kg 45.5
Power connection V / Hz 230 / 50
Rated input A 0.71
Installed power W 150
Power absorbed by circulator W 88
Power absorbed by fan W 26
Appliance electrical system cutout ----- IP44