Comparison Gefest BB-2 white vs Gefest BB-1 white
Add to comparison | ![]() | ![]() |
|---|---|---|
| Gefest BB-2 white | Gefest BB-1 white | |
from $40.04 up to $46.36 | from $40.04 up to $46.36 | |
| TOP sellers | ||
| Product type | traditional (wall) | traditional (wall) |
| Design | domed | domed |
Specs | ||
| Modes | extraction / recirculation | extraction / recirculation |
| Flow of air (motor) | 180 m³/h | 180 m³/h |
| Max. noise level | 57 dB | 57 dB |
| Number of speeds | 2 | 2 |
| Number of motors | 1 | 1 |
Filtration | ||
| Grease filter | metal | metal |
| Ability to install carbon filter | ||
Features | ||
| Lighting | incandescent lamps | incandescent lamps |
| Controls | push-buttons | push-buttons |
More specs | ||
| Duct diameter | 120 mm | |
| Height (max) | 38 cm | 38 cm |
| Width | 50 cm | 60 cm |
| Depth | 53 cm | 53 cm |
| Color | ||
| Added to E-Catalog | august 2015 | august 2015 |
Compare Gefest BB-2 and BB-1
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Glossary
Duct diameter
The duct diameter characterizes the size of the hood outlet to which the ducts are connected. The standard is either 120 mm or 150 mm. In many cases, an adapter from one diameter to another can additionally be included with the device. However, when replacing the hood with a new one, it is still better to operate with the existing pipe diameter and not use adapters.



