Work has just arrived! 5 tons of basalt that need to be moved by hand. Feels like 4 tons too little. Oh, in case anyone is interested, the carport cost €13,500.
The stainless steel tower is an external tower of the controlled residential ventilation, which is located in the basement? Supply and exhaust air (combined tower) or where do you have the second tower?
The stainless steel tower is an outdoor tower of the controlled residential ventilation, which is located in the basement? Supply and exhaust air (combined tower) or where do you have the second tower?
Presumably from an internal heat pump with integrated ventilation? I would have been interested as well. If yes, which device?