atmoTEC plus VU 280/5-5 28 kW

by Vaillant
  • Gas boiler for heating and hot water generation. with fan flue. Efficiency 93% Modulation of burner 30-100% Can be installed in a residential area
  • Gas wallhang boiler with fan flue Modulation of burner 34-100% eBus ommunication. Efficiency 93% Heating in the primary heat exchanger and hot water generation in the integrated plate heat exchanger Can be installed in a residential area Intelligent design, a standard horizontal connection and dimensions identical to the previous generation boilers Service taps and connection included Reliable Copper primary heat exchanger. The secondary heat exchanger made of stainless steel Low power consumption. The pump with automatic switching speeds Composite hydraulic components The control panel with an intuitive interface and the management principle of " Turn and Click " Low noise level The " hot start " for a comfortable use of hot water Possibility of combination with solar systems and heat pumps Expansion vessel, automatic air outlet, adjustable by-pass, safety valve Protection of Pump blocking and priority switching valve at the mere than 23 hours Electronic ignition
Manufacturer Vaillant
Contact Details "Vaillant Group Ukraine", 16, Lavrska str., Kyiv, Ukraine, tel.: +38 (044) 339-98-40
Manufacture Product Details
Technology gas boiler
Max Capacity in kW 28.0
Min Capacity in kW 8.4
Efficiency in % 92.0

Annual savings
Annual savings: UAH 2,600 / 2,100 kWh*

Annual energy baseline for heating 39,722kWh/a

Annual energy after replacement atmoTEC plus VU 280/5-5 28 kW

Your annual savings


1. Inclusion of the technologies, equipment and materials in the Technology Selector is based solely on qualification under IQ energy’s ‘Minimum Energy Performance Standards’** and does not constitute an endorsement of the producers or suppliers of these products by the EBRD. Although every effort has been made to present correct and up to date data, EBRD does not accept responsibility for the accuracy of the data presented.

**Included technologies ‎have been assessed to result in at least a 20% higher energy performance than the market average

2. The savings are calculated for the refurbishment of an average dwelling or the replacement of an average equipment in Ukraine. The actual savings of individual refurbishment projects/equipment can differ from the indicated savings due to specific climatic conditions, size of the dwelling/equipment, consumer behaviour, etc. The displayed energy efficiency measures only have an impact on individual household's bills (savings) if there is consumption based billing available.

3. Even though we have taken reasonable care to apply up-to-date energy prices when calculating savings in UAH, we do not take responsibility for the accuracy of any savings estimates stated on this Site.

4. All prices displayed in our Technology Selector are provided by the suppliers as indicative retail prices and should be used for reference purposes only. The actual prices of the vendors/retailors can be different from those on our web site due to various reasons beyond the influence of IQ energy programme. IQ energy programme does not bear any liability for the price information of any specific product. Please, check with suppliers actual prices for products and technologies you are interested in.