Vaillant ecoTEC plus VU INT 306/5-5 25 kW
 | Outdated Product $1,573.20 up to $1,820.86 This gas boiler has a single-circuit design, and therefore it can only provide heating, but at the same time the efficiency of the model is at the level of 108% (this is also achieved through the use of the energy of condensation of water vapor). However, Vaillant ecoTEC plus VU INT 306/5-5 supports the possibility of connecting an indirect heating boiler. The total useful power is 25 kW, the modular burner allows you to adjust the power in the range of 20-100%. The system of automatic selection of the optimal gas/air mixing ratio to reduce gas consumption deserves special attention. Note also that the manufacturer provides a special summer mode of operation. |
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Vaillant ecoTEC plus VU INT 306/5-5 25 kW
Energy source:gas
Mount:wall, single-circuit
Boiler power:25 kW, area ~ 200 m²
Combustion chamber:closed, flue 60/100 mm
This gas boiler has a single-circuit design, and therefore it can only provide heating, but at the same time the efficiency of the model is at the level of 108% (this is also achieved through the use of the energy of condensation of water vapor). However, Vaillant ecoTEC plus VU INT 306/5-5 supports the possibility of connecting an indirect heating boiler. The total useful power is 25 kW, the modular burner allows you to adjust the power in the range of 20-100%. The system of automatic selection of the optimal gas/air mixing ratio to reduce gas consumption deserves special attention. Note also that the manufacturer provides a special summer mode of operation.
All specifications
Specifications ecoTEC plus VU INT 306/5-5
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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.
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.
Additional features boiler Vaillant ecoTEC plus VU INT 306/5-5:
- Possibility to connect an indirect heating boiler
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