Delivery time: 5 weeks
3,291.42
Item number: 65154708
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RRP 141.23
101.69
-28%
Delivery time: 5 weeks
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Good points
- Galvanised sheet steel housing
- F400 certified
Ruck® Non-return valve 400°C F4 for axial fans Ø 450 - RVK 450 F3
More technical information on this product can be found in the annex under the tab "Documents".
| Brand | Ruck ventilatoren GmbH |
| Category | Vertical Backdraft Dampers for Axial Fans |
| GTIN | 4061199032070 |
| Manufacturer's item number | 154394 |
| Article number | 65154394 |
Specifications
| Category code | 121 |
Accessoires
Delivery time: 5 weeks
4,992.00
Item number: 65154709
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Energy prices are skyrocketing, and decesion have to be made between eating or heating. It is time to make our homes more sustainable and thus save energy. In summer, our homes use less energy than in winter. In summer you are outside more often and the heating does not have to be switched on. In winter, we often keep the windows closed to keep the heat in, but unfortunately that is when the problems arise. There is no fresh air coming into our well insulated houses. The lack of fresh air leads to high CO2 levels, which in turn leads to various health complaints.
