Buy €99,00 enjoy Free shipping within Germany.
All charges are applied in current currency Germany (EUR €)
€0,00 EUR
OTT - SHOP
SKU:N44237
Couldn't load pickup availability
Advantages of the central horizontal recovery unit of the but 250 h Mini A12
Ventilation with heat recovery (air exchange, for example exhaled, contains odors from kitchens, toilets, etc.). In one part of the opening, fresh air is sucked in from outside, which is usually cooler than the room temperature (especially in winter). This air is "indirectly" mixed with air sucked out of the rooms, but already heated to room temperature. Instead of blowing out, it "transfers" the heat (at least 85%) to the fresh air, and the cold then goes out.
Title |
Default Title |
---|