Vaillant ecoCRAFT exclusiv VKK 2806/3-E-HL 294.3 kW

Floorstanding single-circuit condensing gas boiler of ultra-high power with a closed combustion chamber, microprocessor control system and eBus communication bus for remote control. The design of this model is designed for the use of combustion air both from the room and from the outside (200/130 mm coaxial system). It can work in simple heating and combined systems, including indirect heating boilers.

It is positioned as a product of the upper price category, designed to create large heating systems for residential, office or utility premises with a total area of up to 2207 m². In addition to the high thermal power of 294.3 kW, significant size and weight of 310 kg, it is worth noting the high efficiency, which is achieved through the use of the latent heat of condensation.

The Vaillant ecoCRAFT exclusiv VKK 2806/3-E-HL boiler provides deep cooling of flue gases and makes the most of the energy released during the condensation of water vapor (in traditional boilers, it is lost along with combustion products). The durable premix burner and heat exchangers are made of high alloyed Cr-Ni-Mo steel, the corrosion resistance of which guarantees a long boiler life.