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Vaillant ecoTEC plus VUW OE 346/3-5H 34 kW

Photos - Boiler Vaillant ecoTEC plus VUW OE 346/3-5H 34 kW
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$1,944.00 up to $2,332.00
Double-circuit condensing gas boiler. The device is used to provide heating and hot water. Useful thermal power becomes 34 kW, maximum gas consumption - 3.7 cubic metres. at one o'clock. The model is equipped with a two-stage heating system pump, an automatic air vent and an expansion tank. It is possible to set the heating system to partial power.
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Vaillant ecoTEC plus VUW OE 346/3-5H 34 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:34 kW, area ~ 255 m²
Combustion chamber:closed, flue 60/100 mm

. Double-circuit condensing gas boiler. The device is used to provide heating and hot water. Useful thermal power becomes 34 kW, maximum gas consumption - 3.7 cubic metres. at one o'clock. The model is equipped with a two-stage heating system pump, an automatic air vent and an expansion tank. It is possible to set the heating system to partial power.

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications ecoTEC plus VUW OE 346/3-5H
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area255 m²
Condensing
Technical specs
Heat output34 kW
Power supply230 V
Coolant min. T30 °С
Coolant max. T85 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure10 bar
Consumer specs
"Summer" mode
Circulation pump
Boiler specs
Efficiency109 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm / 80/80 for split flue /
Inlet gas pressure13 mbar
Coolant performance1290 L/h
Connections
Mains water intake3/4"
DHW flow3/4"
Gas supply3/4"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
power outage
frost protection
More specs
Dimensions (HxWxD)720x440x404 mm
Weight42 kg
Added to E-Catalogaugust 2010
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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Additional features boiler Vaillant ecoTEC plus VUW OE 346/3-5H:
  • Possibility of using combustion air both from inside and outside
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