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Partial solar room heating |
The
partial-solar room heating with both 1000 litres buffer storages covers
the annual room heat requirement up to 40%. Additionally,
passive utilization of the solar energy by means of the large
south-facing lateral windows, affects the energy balance very positively. Due
to costs and implement reasons, the radiators were left as the heat
emission system in the entire house. The preset- temperature could be
lowered to 30 ° C, which takes better advantage of the comprehensive
thermal insulation of the entire building. Thus the solar facility will
essentially be better used. In very rare cases, the solar energy may not be sufficient. Then it is reheated either with wood or with natural gas using a gas-burning-value-boiler. |
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