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Energy OptimizerEstimate heat loss, check building standards, plan improvements.
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Choose your building type

Panel apartment (602 series)9-floor panel building, claydite concrete, ~50 m²
Brick apartment (103 series)5-floor brick building, silicate brick 510mm, ~55 m²
Brick housePrivate house with brick walls, ~100 m²
Aerated concrete housePrivate house with aerated concrete D500, ~100 m²
Wooden houseWooden house with log/timber walls, ~80 m²
Custom parametersEnter all parameters manually
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