Obstlerbaum
2018-09-20 09:20:55
- #1
That’s the beauty of our laws: pellets go in and presto, it’s a KfW40 house. Take a look at the regulations and then decide whether the little piece of paper with the fictitious energy class is more important to you than building with a reliable company... : The energy class has nothing to do with actual consumption, many building interested parties fall for this misconception. A KfW40 house can quite well have higher heating costs than a KfW70 building. It’s one big sleight of hand.Many thanks for the many responses. I try to answer all questions: Construction site: Ditzingen Building permit application: was created by the architect, further steps (not yet) commissioned. I have already contacted Fermo, but have not yet received any feedback. In addition, Fermo cannot offer a KfW40 (minimum is KfW55)