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Vaillant turboTEC plus VU INT 122/3-5 12 kW

Photos - Boiler Vaillant turboTEC plus VU INT 122/3-5 12 kW
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The youngest model from the line of gas single-circuit boilers with a closed combustion chamber from the German concern Vaillant Group. It features relatively compact dimensions, good energy efficiency (efficiency up to 93%) and the use of a microprocessor control system with support for the eBUS communication bus. The manufacturer is positioned as a product of the middle price category with a small useful heat output (up to 12 kW). Able to provide heating for a small house, apartment, commercial or domestic premises with a total area of up to 90 m2. For economical gas consumption, the Vaillant turboTEC plus VU INT 122/3-5 boiler is equipped with a durable modulating gas burner made of heat-resistant stainless steel. Automatic electric ignition and flexible electronic modulation with contr...ol of the presence of a flame by the ionization current are provided. The compact pump with built-in automatic air valve and good pressure guarantees quiet and efficient circulation of the heating medium. Thanks to the support of the eBus bus, the boiler can interact with thermostats, programmers, as well as Vaillant remote monitoring and control units.
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Vaillant turboTEC plus VU INT 122/3-5 12 kW
Energy source:gas
Mount:wall, single-circuit
Boiler power:12 kW, area ~ 90 m²
Combustion chamber:closed, flue 60/100 mm

The youngest model from the line of gas single-circuit boilers with a closed combustion chamber from the German concern Vaillant Group. It features relatively compact dimensions, good energy efficiency (efficiency up to 93%) and the use of a microprocessor control system with support for the eBUS communication bus. The manufacturer is positioned as a product of the middle price category with a small useful heat output (up to 12 kW).

Able to provide heating for a small house, apartment, commercial or domestic premises with a total area of up to 90 m2. For economical gas consumption, the Vaillant turboTEC plus VU INT 122/3-5 boiler is equipped with a durable modulating gas burner made of heat-resistant stainless steel. Automatic electric ignition and flexible electronic modulation with control of the presence of a flame by the ionization current are provided. The compact pump with built-in automatic air valve and good pressure guarantees quiet and efficient circulation of the heating medium. Thanks to the support of the eBus bus, the boiler can interact with thermostats, programmers, as well as Vaillant remote monitoring and control units.

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications turboTEC plus VU INT 122/3-5
Main
Energy sourcegas
Installationwall
Typesingle-circuit (heating only)
Heating area90 m²
Technical specs
Heat output12 kW
Power supply230 V
Power consumption145 W
Coolant max. T85 °С
Heating circuit max. pressure3 bar
Consumer specs
"Summer" mode
Circulation pump
Boiler specs
Efficiency93 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm
Inlet gas pressure20 mbar
Max. gas consumption1.4 m³/h
Expansion vessel capacity10 L
Expansion vessel pressure0.75 bar
Connections
Gas supply3/4"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
power outage
water circulation failure
frost protection
More specs
Dimensions (HxWxD)800х440х346 mm
Weight34 kg
Added to E-Catalogjune 2012
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 turboTEC plus VU INT 122/3-5:
  • Hot start
  • Backlit display
Good to know:

hot start
When this function is enabled, the water in the heat exchanger is periodically heated to maintain the temperature. When you open a hot water faucet, hot water immediately starts flowing. There is no need to wait for the boiler to turn on and the water to warm up.

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