Technical Features - Bosch THERM 1000 O Installation And Use Manual

2.11 Technical features

Technical features
Output
Nominal input in standard conditions
Efficiency
1)
Data relating to the gas
Supply pressure
Natural gas H
L.P.G. (butane/propane)
Consumption
Natural gas H
2)
L.P.G. (butane/propane)
Number of injectors
Gas connection
Data relating to the water
Maximum admissible pressure
Temperature increase
Flow rate obtained in the mixer
Minimum pressure for nominal flow
Data regarding the combustion products
Average temperature of the flue gas
Diameter of the flue collar
Generalities
Weight (unpacked)
Height
Width
Depth
Table 6
1) Hi 15 °C - 1013 mbar - dry: Natural gas 34.02 MJ/m
L.P.G.: Butane 45.65 MJ/kg (12.68 kWh/kg) - Propane 46.34 MJ/kg (12.87 kWh/kg)
2) The quantity of cylinders installed should be proportional to the maximum volume of the heater's gas consumption
3) Considering the effect of the dilation of the water, this value must not be exceeded
4) For nominal heat output
3)
4)
3
(9.45 kWh/m
Symbol Units
Qn kW
η %
G20 mbar
G30 mbar
3
G20 m /h
G30 kg/h
NG
L.P.G.
Pw bar
°C
l/min
Pwmin bar
°C
mm
kg
mm
mm
mm
3
)
Instructions regarding the appliance | 9
W6
11.8
84.0
20
27.8
1.25
0.92
8
1/2''
1/2''
10
25
6
0.3
160
95
6.2
484
300
151
6 720 818 788 (2015/11)
W10 /WD10
20
84.0
20
27.8
2.12
1.55
14
10
25
10
0.3
165
115
8.7
526
320
220