Vaillant atmoTEC plus VUW 280/5-5 27.8 kW
 | Outdated Product 31 900 ₴ Energy-efficient and reliable double-circuit gas boiler with an open combustion chamber, microprocessor control system and support for the built-in eBus communication bus. Designed to service heating and hot water systems in detached houses / cottages, office and commercial premises with a total area of up to 222 m2. The manufacturer is positioned as a product of the middle price category from the atmoTEC plus VUW line of the 2015 model year. The use of an open combustion chamber with flue gas removal due to natural draft requires the placement of the Vaillant atmoTEC plus VUW 280/5-5 boiler in a non-residential (boiler) room with a free supply of fresh air. The device is equipped with a primary copper and stainless secondary heat exchanger, a modulated stainless steel gas burner with wide...power control limits (from 30 to 100%) and a bronze hydraulic group. Significant heating capacity allows you to prepare hot water in an amount of up to 13.4 L / min, which is quite enough to meet the domestic needs of a family of 3-4 people. With eBus support, the boiler is compatible with a wide range of Vaillant programmers and smart controllers. |
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Vaillant atmoTEC plus VUW 280/5-5 27.8 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:27.8 kW, area ~ 222 m²
Combustion chamber:open, flue 135 mm
DHW temperature:from 35 °С, up to 65 °С
Energy-efficient and reliable double-circuit gas boiler with an open combustion chamber, microprocessor control system and support for the built-in eBus communication bus. Designed to service heating and hot water systems in detached houses / cottages, office and commercial premises with a total area of up to 222 m2. The manufacturer is positioned as a product of the middle price category from the atmoTEC plus VUW line of the 2015 model year.
The use of an open combustion chamber with flue gas removal due to natural draft requires the placement of the Vaillant atmoTEC plus VUW 280/5-5 boiler in a non-residential (boiler) room with a free supply of fresh air. The device is equipped with a primary copper and stainless secondary heat exchanger, a modulated stainless steel gas burner with wide power control limits (from 30 to 100%) and a bronze hydraulic group. Significant heating capacity allows you to prepare hot water in an amount of up to 13.4 L / min, which is quite enough to meet the domestic needs of a family of 3-4 people. With eBus support, the boiler is compatible with a wide range of Vaillant programmers and smart controllers.
All specifications
Specifications atmoTEC plus VUW 280/5-5
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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.
Series Vaillant atmoTEC plus (wall-mounted chimney)Compare using chart →
Two years ago, I planned to upgrade my home to "smart home" standards. A lot has already been done, but much still remains, and I delayed the boiler replacement until December, fortunately aided by the warm weather this year. The house isn't small, so I had to buy a full-sized boiler. )) This is a dual circuit system that replaced my old single circuit system. Now both the heating circuit and hot water heating are carried out in one device. The trick is that this boiler supports external control via the [censored] bus. So in the future I will be able to connect to it remotely and configure most of the settings directly from my smartphone. In the meantime, it is used with conventional controls, the panel of which is located at the bottom of the case, under a hinged lid. The boiler has a fairly high efficiency, up to 91%, which has already made it possible to significantly reduce gas consumption and gas bills. It consumes relatively little power, so I quickly picked up an uninterruptible power supply for it (we, in the private sector, cannot do without it). Due to the absence of forced draft, it works very quietly, it gives a noticeable sound only at the moment of ignition. Equipped with all necessary safety systems, including traction control and water circulation. Automatically turns off when gas falls or flame goes out, prevents overheating of water. Made in Germany with a 2 year warranty. The fact that the boiler does not have a turbofan for the forced removal of combustion products made it necessary to spend money on a good length and diameter of the chimney. Models with fans do not have such requirements. |
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Vaillant atmoTEC plus VUW 280/5-5 configurations
| Price for Vaillant atmoTEC plus VUW 280/5-5 | ||||
|---|---|---|---|---|
 | Vaillant atmoTEC plus VUW 200/5-5 19.7 kW | from 42 699 ₴ | 1 offer | |
 | Vaillant atmoTEC plus VUW 240/5-5 24 kW | from 42 000 ₴ | 21 offer | |
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