Radiant RS 20 E 40/60 - Page 5

Installation Manual
SYSTEM BOILER – TA02A009A0703
2
Model RS  TECHNICAL DATA
Type C devices are devices in which the combustion circuit (air
intake, combustion chamber, exchanger, combustion exhaust) is
sealed off from the place where they are installed.
CENTRAL HEATING ONLY sealed combustion circuit type
RS 20 E 40 / 60 – Electronic ignition
RS 24 E 70 / 90 – Electronic ignition
Technical data
RS 20 E
40 – 60
RS 24 E
70 – 90
Minimum rated output
kW
11
20,5
BTU/hr
37537
70000
Maximum rated output
kW
17.5
26.8
BTU/hr
60000
91621
Max. working pressure (heating)
bar
3
3
Min. working pressure (heating)
bar
0.3
0.3
Max. heating temperature
°C
80
80
Width
mm.
440
440
Height
mm.
660
660
Depth
mm.
260
260
Weight
Kg.
29
29
Coaxial exhaust flue diameter
Double exhaust flue diameter
Ø
Ø
100/60
80/80
100/60
80/80
Flow/return connections
Ø
3/4”
¾”
Gas connections
Ø
1/2”
½”
Electrical connection 50 Hz
V
230
230
Power supply
W
70
70
Burner jets NP 13 G20
Ø
1.25
1.25
Burner jets NP 13 G30-G31
Ø
0.75
0.77
Coaxial vertical
Coaxial horizontal
C32
C12
C52 Double