The Heat Exchanger is designed with double vertical and horizontal finning, increasing internal and external heat exchanger surface. Made out of a special alluminium die-cast alloy (its high thermal conductivity is 10 times higher than steel) it allows a more homogeneous temperature on exchanger surfaces with optimal distribution. The large heat exchanger surface and the absence of high temperature areas avoid the carbonization of atmospheric dust, ensuring a perfect environmental comfort.
Robur heaters allow users to reduce consumption and heat stratification problems.
Its secret is the heat exchanger - the real heart of Robur unit heaters - which splits the air flow into different layers having different temperatures: lower temperature in the higher levels and vice versa higher temperature in the lower levels.
This result in the hotter lower air being kept down by the cooler higher air. Thus the different temperatures within the air-throw ensure a complete air mixing, thus reducing the temperature gradient between floor and ceiling.
This exclusive Robur Ground Effect allows users to reduce consumption and geat stratification, with energy saving up to 22%.