|
| Depth: |
300 mm
|
| Equipment: |
Built-in exhaust fan
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| Description: |
Type of heating boiler: gas, max. thermal power: 21 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, liquefied gas, type of combustion chamber: closed, type of power supply: single-phase
|
| Width: |
400
|
| Height: |
700
|
| Functions: |
Auto-diagnostics, auto-ignition, pump blocking protection, frost protection, overheating protection, switch-on indication, flame modulation, underfloor heating connection, programmer, electric ignition
|
| Efficiency: |
91.9 %
|
| Accommodation: |
Wall
|
| Power type: |
Single-phase
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| Fuel: |
Natural gas, liquefied gas
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| Combustion chamber type: |
Closed
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| Heated area: |
210 m²
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| Minimum heat output: |
10 kW
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| Maximum coolant temperature: |
85°C
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| Maximum temperature in the DHW circuit: |
55°C
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| Maximum water pressure in the DHW circuit: |
6 bar
|
| Secondary heat exchanger material: |
Stainless steel
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| Minimum temperature in the DHW circuit: |
35°C
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| Expansion tank volume: |
8 l
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| Burner: |
Gas
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| Coaxial chimney diameter: |
60/100 mm
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| Gas connection: |
3/4"
|
| Branch pipe for connecting the DHW circuit: |
1/2"
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| Heating circuit connection: |
3/4"
|
| Number of circuits: |
Double-circuit
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| Primary heat exchanger material: |
Copper
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| Type of heating boiler: |
Gas
|
| Max. thermal power: |
21 kW
|
| Maximum thermal load: |
21 kW
|
| Maximum water pressure in the heating circuit: |
3 bar
|
| Minimum heating medium temperature: |
35°C
|
| Minimum heat load: |
10 kW
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| Hot water capacity at t 25°C: |
11.2 l/min
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| Fuel for automatic feeding: |
Gas
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