5
3
Technical data
Calydra comfort
80
100
Appliance category
Cat Il
2H 3+
Cat Ii
2H 3+
Heat Gross input C/H & DHW
Maximum in kW
28.7
34,6
Maximum in Btu/h
98000
117900
Heat output C/H & DHW
Maximum in kW
24
28
Maximum in Btu/h
81910
95600
C/H operating temperature
Max:
85° C
85° C
Mini:
35° C
35° C
C/H circuit pressures
Min operating in bar
0.7
0.7
in lb/in
2
10
10
Max operating in bar
2.5
2.5
in lb/in
2
36.3
36.3
DHW flow rates
@ AT 30 K in l/min
11.9
13.9
in gal/min
2.62
3.06
@ AT 35 K in l/min
10.02
11.9
in gal/min
2.24
2.62
Cold water mains pressures
Min operating in bar
0.5
0.5
in lb/in
2
7.25
7.25
Max operating in bar
10
10
in lb/in
2
145
145
Flow limiter rate in l/min
8
10
Compartment ventilation
n o t r e q u i r e d
Natural gas G20
Gas rate
Maximum in m
3
/h
2.74
3.29
Maximum in ft
3
/h
97
116
Inlet pressure
Nominal in mbar
20
20
Nominal in in wg
8
8
Burner pressure
Nominal in mbar
11
12.8
Nominal in in wg
4.4
5.1
Burner injector diameter
Natural gas G20 in mm
1.23 1.28
Calydra comfort
80
100
PROPANE L.P.G. G31
Gas rate
Maximum in kg/h
2.00
2.42
Maximum in ft
3
/h
37
44,8
Inlet pressure
Nominal in mbar
37
37
Nominal in in wg
14.8
14.8
Burner pressure
Nominal in mbar
35
30.4
Nominal in in wg
14
12.2
BUTANE L.P.G. G30
Gas rate
Maximum in kg/h
2.04
2.45
Maximum in Lbs/h
4.50
5.40
Inlet pressure
Nominal in mbar
28
28
Nominal in in wg
11.2
11.2
Burner pressure
Nominal in mbar
26,7
24
Nominal in in wg
10.7
9.6
Burner injector diameter
LPG G30 and G31 in mm
0.70
0.76
Safety discharge
in bar
3
3
in lb/in
2
43.5
43.5
Expansion vessel
Pre-charge pressure in bar
0.7
0.7
Pre-charge pressure in lb/in
2
10
10
Net capacity at 3 bar in liter
6
6
Automatic by-pass
Electrical characteristics
Supply
230 v
230 v
Consumption
150 w
150 w
Protection
IP 44
IP 44
Fuse n°1
2 A
2 A
Fuse n°2
1.25 A
1.25 A
External controls
24 v
24 v
Summary of Contents for Calydra Comfort 100 Nat
Page 48: ...110...
