Vaillant ecoTEC pure VUW 246/7-2 18.5 kW (0010023030)
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Vaillant ecoTEC pure VUW 246/7-2 18.5 kW
18.5 kW24 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:18.5 kW, area ~ 148 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:from 35 °С, up to 60 °С
Highly efficient double-circuit condensing gas boiler of small capacity with a closed combustion chamber and full support for the popular eBus communication bus. The most important distinguishing feature of this model is increased energy efficiency, which is achieved due to the condensing principle of extracting heat from natural gas combustion products. Unlike traditional gas boilers, hot flue gases undergo deeper cooling, which makes it possible to extract and use the latent heat of water vapor condensation.
This progressive design allows the Vaillant ecoTEC pure VUW 246/7-2 boiler to show 5-6% more energy efficiency than classic double-circuit boilers. Passport net power (18.4 kW) is enough to heat a small private house / cottage, multi-room city apartment, commercial or communal household premises with a total area of up to 148 m2. In addition, the boiler can quickly heat water in an amount up to 11.5 L / min (when heated at 30 °C). This is enough for the stable operation of one or two points of analysis and to meet the typical household needs of a family consisting of 3-5 people. Thanks to the closed combustion chamber, quiet circulation pump and forced flue gas removal, the boiler can be placed directly in residential areas.
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All specifications
Specifications ecoTEC pure VUW 246/7-2
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Common error codes in Vaillant gas boilersDeciphering error codes that appear on the screens of the most popular Vaillant gas boilers
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
Catalog Vaillant 2024 - new products, best sales and most actual models Vaillant.
Before buying always check characteristics and configuration of product with online store manager
Catalog Vaillant 2024 - new products, best sales and most actual models Vaillant.
Buy Vaillant ecoTEC pure VUW 246/7-2 18.5 kW
All prices 30 →Газовий котел Vaillant ecoTEC pure VUW 246/7-2 | 45 400 ₴ |  | |||
| 46 464 ₴ |  | ||||
Конденсаційний котел Vaillant ecoTEC pure VUW 246/7-2 (H-INT IV) 001002303 | 49 700 ₴ |  | |||
| 45 464 ₴ |  | ||||
Двоконтурний конденсаційний котел Vaillant ecoTEC pure VUW 246/7-2 (001002 | 49 700 ₴ |  | |||
20 more offer(s)
Series Vaillant ecoTEC (wall-mounted condensing)Compare using chart →
gas, condensing, power 18.5 kW, area ~ 148 m², wall, dual-circuit, closed, heating: up to 148 m²
gas, condensing, power 24 kW, area ~ 192 m², wall, dual-circuit, closed, heating: up to 192 m²
gas, condensing, power 24 kW, area ~ 192 m², wall, dual-circuit, closed, heating: up to 192 m²
gas, condensing, power 18.5 kW, area ~ 148 m², wall, dual-circuit, closed, heating: up to 148 m²
gas, condensing, power 28 kW, area ~ 224 m², wall, dual-circuit, closed, heating: up to 224 m²
The boiler is cool, I don’t regret buying it, the gas consumption is very pleasing compared to the Bereta column and the Aton floor boiler Economical, the ability to connect a thermostat. Everywhere it is indicated that there is a "hot start" but in fact this function is NOT in this boiler. use Vaillant ecoTEC pure VUW 246/7-2 few months |
Before this boiler, a much simpler model worked for me for 14 years. But in the fall, when I had the opportunity, I decided to change it to a more modern and advanced one. Vaillant is a well-known brand in Europe that produces various heating and power equipment for apartments, households and more. A significant and most important part of this boiler was made in Germany, and this in itself is worth something. I liked this double-circuit condensing model with a closed combustion chamber and forced exhaust removal for its economy and smart electronic control. Economic efficiency is achieved through a two-stage heat transfer system, in which hot flue gases first give off almost all of the obviously available heat, and then they are cooled below the dew point and condensed on a special heat exchanger, giving off the condensation heat that is inaccessible to conventional boilers. As a result, compared with the standard scheme, a 106% efficiency is obtained. In addition, the boiler is equipped with a hot start system, which provides hot water almost immediately after starting. I think that inside it has a container in which this preheated water is stored. And as a cherry on the cake, I bought an additional unit for remote monitoring and control of the boiler via a smartphone. Now I can control the temperature directly from the application)) It gives up to 14 liters of condensate per day, and it would be fine if it were just water. But it has dissolved sulfur compounds, so it smells bad and has acidic properties. I don’t have a centralized sewerage system into which this rubbish could be quietly drained, but I don’t want to drain it on my land at all. |
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Vaillant ecoTEC pure VUW 246/7-2 configurations
| Price for Vaillant ecoTEC pure VUW 246/7-2 | ||||
|---|---|---|---|---|
| Vaillant ecoTEC pure VUW 246/7-2 18.5 kW | from 43 500 ₴ | 30 offers | |
 | Vaillant ecoTEC pure VUW 286/7-2 24 kW | from 46 500 ₴ | 18 offers | |
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