Vaillant ecoTEC plus VUW 36CS/1-5 33.3 kW (0010024609)

High-tech energy-efficient German double-circuit condensing gas boiler with a modern digital control system with a touch panel and eBus support. It is positioned as a product of the upper price category, aimed at demanding users. The main feature of this model is its highest efficiency, due to the use of the condensing principle of heat extraction from natural gas combustion products.

Unlike traditional models, in the Vaillant ecoTEC plus VUW 36CS/1-5 condensing boiler, hot flue gases are cooled deeper, which makes it possible to extract the latent heat of water vapor condensation from them. Thanks to the improved design, this apparatus is 6-8% more economical than conventional boilers. It has a closed-type combustion chamber and forced exhaust of flue gases, which allows it to be mounted in residential areas. The useful power of such a unit is enough to heat a cottage with an area of up to 266 m² or a city apartment of a similar area. It is equipped with a modulating burner (from 12 to 100%), a quiet circulation pump and an automatic air vent.