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Vaillant turboTEC plus VU INT 202/3-5 20 kW

Photos - Boiler Vaillant turboTEC plus VU INT 202/3-5 20 kW
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The Vaillant turboTEC plus VU INT 202/3-5 is a modern gas-fired boiler for heating up to 150 m2 (net power of the unit is 20 kW). Not intended for domestic hot water preparation. The control panel is equipped with a convenient backlit display, the efficiency is at the level of 93%, which can be called a classic indicator for non-condensing gas boilers, and the maximum gas flow is 2.4 m3 / h. The "Hot start" function provides the possibility of supplying hot water immediately after opening the tap.
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Vaillant turboTEC plus VU INT 202/3-5 20 kW
Energy source:gas
Mount:wall, single-circuit
Boiler power:20 kW, area ~ 150 m²
Combustion chamber:closed, flue 60/100 mm

The Vaillant turboTEC plus VU INT 202/3-5 is a modern gas-fired boiler for heating up to 150 m2 (net power of the unit is 20 kW). Not intended for domestic hot water preparation. The control panel is equipped with a convenient backlit display, the efficiency is at the level of 93%, which can be called a classic indicator for non-condensing gas boilers, and the maximum gas flow is 2.4 m3 / h. The "Hot start" function provides the possibility of supplying hot water immediately after opening the tap.

All specifications
Specifications turboTEC plus VU INT 202/3-5
Main
Energy sourcegas
Installationwall
Typesingle-circuit (heating only)
Heating area150 m²
Technical specs
Heat output20 kW
Power supply230 В
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 / coaxial /
Inlet gas pressure20 mbar
Max. gas consumption2.4 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
Weight35 kg
Added to E-CatalogJune 2012
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.
Catalog Vaillant 2025 - new arrivals, bestsellers, and the most relevant models Vaillant.
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Useful Review?
Yes5
No0
focus only on boilers - the service of which is prompt, and, well, reliable!
 21 December 2015 
in general, Vaillant service came to me often, now in the 2nd year of his life they gave him greenhouse conditions and it seems to have started working, in general Vailant’s service is strange: give me a stabilizer, give me TWO water filters, don’t put someone else’s automation (there are clamps for someone else’s), and what’s very interesting is that if you get one, the technician will leave no sooner than in a day, because the load is once, and there are people with TWO VIP contracts, thank God there was no emergency
if you compare it with the same controversial only condensation valve, but probably the plus is the price of this particular model
capricious about the quality of everything, and I would not say that it is not maintained and normal operating conditions are not provided to it, without a stabilizer the pump hums peculiarly (the network is normal, voltage 230, everything is ok), after a year of operation it began to hum when heating the water, it was partially solved by flushing a wad of money, and only the 3rd master was able to fix this problem
Vadimuse Vaillant turboTEC plus VU INT 202/3-5 month or more i recommend it don't buy
Useful Review?
Yes2
No2
Немецкая конструкция + правильные материалы + тамошняя сборка =
 28 February 2016 
Собирался приобрести хороший одноконтурный газовый котел для отопления небольшого магазина, встроенного в первый этаж жилой многоэтажки. Главным критерием выбора были надежность и эффективность использования газа. Котлы Vaillant понравились всем, кроме цены. Но и она в конечном итоге оказалась оправданной.
Немецкая сборка это жирный плюс для любой техники, а для такой важной штуки как отопительный котел это двойной плюс. Котел мощный, но экономичный по расходу газа. По сравнению с дешевыми отечественными котлами экономнее приблизительно на 12-15%. Сделан добротно, материалы качественные и во внешней отделке и внутри. Оснащен массой современных фишек: цифровое управление с большим жидкокристаллическим экраном, модулированная горелка, газовый клапан с приводом от шагового двигателя, многоскоростной циркуляционный насос тоже управляемый умной автоматикой, короче говоря, все высокие технологии современного бытового котлостроения тут отметились. Хорошо защищен от самых разных непредвиденных ситуаций по всем линиям: газу, воде, электроэнергии и даже защитой от замерзания.
Нужна стабилизация напряжения в питающей сети 220В. Без этого периодически выключается, один раз зависал. Цена вначале оттолкнула, но потом понял, что эта разница в цене отобьется экономией газа и расходов на сервисное обслуживание. По факту работы котла, примерно так и выходит.
use Vaillant turboTEC plus VU INT 282/3-5 month or more
Useful Review?
Yes3
No2
good model, I liked it
 23 February 2016 
When at work I needed a gas boiler to heat a new 220-square-meter office space, I immediately thought of Vaillant boilers. I have been using this brand of boiler at home for five years now and recommend it to everyone.
The boiler heat exchanger is made of copper. And, as you know, copper has high thermal conductivity and ensures uniform distribution and full use of heat. The boiler control is convenient and well thought out. And when we added a digital thermostat, it became even easier and simpler to control the heating. Not that it would be difficult without him, but now you don’t even need to go into the utility room. The optimal temperature of 23 degrees is maintained without any human intervention at all. During thaws, you can set the boiler to operate at a reduced power, which turns out to be economical. Turboblowing of combustion products. There was no need to bother much with the chimney, because the turbofan already creates the draft.
Turned off during a thunderstorm when lightning struck nearby. Yeah, here in the south, even in winter there are thunderstorms. They all thought, fuck it, they've arrived. But after a reboot, the boiler came to life as if nothing had happened. Occasionally it turns off due to power surges. Although when such surges happen, almost all computers and other equipment in the office are switched off. The management promises money to install a large stabilizer on the entire building, then we will live more stable. The thermostat from another manufacturer did not work, although it supported the required [censored] standard and should have worked. With the original thermostat from Vaillant, everything started with half a kick.
use Vaillant turboTEC plus VU INT 242/3-5 month or more
3 out of 7 user review(s) shown
4 more user review(s)
Additional features boiler Vaillant turboTEC plus VU INT 202/3-5:
  • 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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