Specification - Wolf CGB-75 Installation And Operating Instructions Manual

Type
Rated heating output at 80/60°C
Rated heating output at 50/30 °C
Rated heat input
Lowest output (modulating at 80/60)
Lowest output (modulating at 50/30)
Lowest heat input (modulating)
External diameter, heating flow
External diameter, heating return
Drain outlet (condensate)
Gas connection
Balanced flue connection
Appliance dimensions HxWxD
Air / flue gas routing
Gas category:
Germany
Austria
Switzerland
Gas supply details:
Natural gas E/H (Hi = 9.5 kWh/m³ = 34.2 MJ/m³)
Natural gas LL (Hi = 8.6 kWh/m³ = 31.0 MJ/m³)
LPG P (Hi = 12.8 kWh/kg = 46.1 MJ/kg)
Gas supply pressure:
Natural gas
LPG
Flow temperature, factory setting
Maximum flow temperature
Max. overall pressure, heating
Water capacity of heating water heat exchanger
DHW temperature range (adjustable)
Heating water pressure drop with 20 K spread
Rated output:
Flue gas mass flow rate
Flue gas temperature 50/30 - 80/60
Available gas fan draught
Lowest heat input:
Flue gas mass flow rate
Flue gas temperature 50/30 - 80/60
Available gas fan draught
Flue gas category to DVGW G 635
NOx class
Electrical connection
Integral fuse (medium time lag)
Power consumption
IP rating
Total weight (empty)
Amount of condensate at 40/30 °C
Condensate pH value
CE designation
ÖVGW quality symbol [Austria]
Not applicable for Austria/Switzerland
1)
Not applicable for Switzerland
2)
3062555_201804

30. Specification

Type
m³/h
m³/h
1)
2)
mbar
mbar
litres
mbar
V~/Hz
CGB-75
kW 70.1
kW 75.8
kW 71.5
kW 18.2
kW 19.6
kW 18.5
G 1½"
G 1½"
1"
R ¾"
mm 110/160
mm 1020x565x548
B23, B33,
C13, C13x
C33, C33x
C43, C43x
C53, C53x
C63, C63x
C83, C83x
C93, C93x
II
2ELL3P
II
2H3P
I
2H
7.77
8.6
kg/h 5.76
20
50
°C 80
°C 90
bar 6
10
°C 15-65
70
g/s 33.7
°C 48-72
Pa 145
g/s 8.9
°C 36-60
Pa 12
G52
6
230/50
A 3.15
W 75
IPX 4D
kg 93
l/h 7.1
approx. 4
0085BR0164
CGB-100
91.9
2)
98.8
94
18.2
19.6
18.5
1½"
1½"
1"
¾"
110/160
1020x565x548
B23, B33,
C13, C13x
C33, C33x
C43, C43x
C53, C53x
C63, C63x
C83, C83x
C93, C93x
II
2ELL3P
II
2H3P
I
2H
10.03
11.11
7.44
20
50
80
90
6
10
15-65
120
43.5
53-78
200
8.9
36-60
12
G52
6
230/50
3.15
130
IPX 4D
93
9.8
approx. 4
G 2.775
57