Here
we are installing the Viessmann Solar Tubes that will heat all the hotwater
for the house.
We installed
a duel coil water cylinder. The solar heats the bottom coil and the
boiler heats the top coil when the solar is insufficient.
The
boiler has a weather compensation feature for maximum efficiency and constantly
checks the solar so the boiler does not operate except when needed.
The boiler is a high efficiency
weather compensating condensing boiler providing maximum operating efficiency.