Vaillant ecoTEC plus VUW INT 346/5-5 34 kW

Name: Vaillant ecoTEC plus VUW INT 346/5-5 34 kW
Brand: Vaillant
Rating: 3.5 (3 reviews)

Photos - Boiler Vaillant ecoTEC plus VUW INT 346/5-5 34 kW

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Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 272; Condensing; Heat output (kW): 34; Coolant min. T (°C): 30; Coolant max. T (°C): 85; DHW max. T (°C): 65; Control bus: eBus; Efficiency (%): 108; Combustion chamber: closed (turbocharged)

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Vaillant ecoTEC plus VUW INT 346/5-5 34 kW

21.7 kW

30 kW

34 kW

condensing

Energy source:gas

Mount:wall, dual-circuit

Boiler power:34 kW, area ~ 272 m²

Combustion chamber:closed, flue 60/100 mm

DHW temperature:up to 65 °С

All specifications

Specifications ecoTEC plus VUW INT 346/5-5

Main
Energy source	gas
Installation	wall
Type	dual-circuit (heating and DHW)
Heating area	272 m²
Condensing


Technical specs
Heat output	34 kW
Power supply	230 V
Power consumption	80 W
Coolant min. T	30 °С
Coolant max. T	85 °С
Heating circuit max. pressure	3 bar
DHW circuit max. pressure	10 bar


Consumer specs
DHW max. T	65 °С
"Summer" mode
Circulation pump
Control bus	eBus

Boiler specs
Efficiency	108 %
Combustion chamber	closed (turbocharged)
Flue diameter	60/100 mm
Expansion vessel capacity	10 L


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


Safety
Safety systems	gas pressure drop water overheating flame loss draft control water circulation failure frost protection


More specs
Dimensions (HxWxD)	720x440x372 mm
Weight	38.6 kg
Added to E-Catalog	august 2014

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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