Project: City residence in Unna - Germany
Two family house,
Area o.a. 265 square meters
Waterbearing pellet stove 15 kW,
Waterbearing fireplace with 20 kW
12 sqm solar vacuum tube collector
Akvaterm accumulator 1.000 L. with DHW coil
and connect to UFH
The waterbearing fireplce and the pellet stove in winter to provide adequate heating. The high capacity of solar stratified accumulator provides heat directly available if needed. The solar system support during the winter and is used in the summer to produce hot water. The low radiant heat of fireplace (<3kW) is especially in conjunction with the underfloor heating positive impact.
Visits by appointment available!