Viessmann Vitodens 111-W Z023143 19kW 19 kW

Outdated Product

Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 152; Condensing; Heat output (kW): 19; Coolant max. T (°C): 82; Wi-Fi; Efficiency (%): 109; Combustion chamber: closed (turbocharged); Firebox size: Dimensions (mm): 950x600x500; Weight (kg): 67.8

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gas, condensing, power 21 kW, wall, dual-circuit, closed

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Viessmann Vitodens 111-W Z023143 19kW 19 kW

19 kW

25 kW

32 kW

condensing Wi-Fi

Energy source:gas

Mount:wall, dual-circuit

Boiler power:19 kW, area ~ 152 m²

Combustion chamber:closed, flue 60/100 mm

All specifications

Specifications Vitodens 111-W Z023143 19kW

Main
Energy source	gas
Installation	wall
Type	dual-circuit (heating and DHW)
Heating area	152 m²
Condensing


Technical specs
Heat output	19 kW
Power supply	230 V
Coolant max. T	82 °С
Heating circuit max. pressure	3 bar
DHW circuit max. pressure	10 bar


Consumer specs
Wi-Fi
Circulation pump


Boiler specs
Efficiency	109 %
Combustion chamber	closed (turbocharged)
Flue diameter	60/100 mm
Inlet gas pressure	20 mbar
Max. gas consumption	2.89 m³/h
Expansion vessel capacity	10 L
Expansion vessel pressure	0.75 bar

Connections
Mains water intake	1/2"
DHW flow	1/2"
Gas supply	3/4"
Central heating flow	3/4"
Central heating return	3/4"


Safety
Safety systems	gas pressure drop water overheating flame loss draft control


More specs
Dimensions (HxWxD)	950x600x500 mm
Weight	67.8 kg
Added to E-Catalog	september 2022

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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