Turbo 150 Wall Conduct with Thermobox

The Turbo 150 is a complete wall conduct system with telescopic pipe and built-in Thermobox heat retention — a premium energy-efficient solution for rangehood exhaust that closes magnetically when not in use, significantly reducing heat loss compared to standard backflow traps.
 
We recommend using Naber Ducting for all rangehood installations, which significantly improves airflow to the external vent with its German-engineered internal channels and smooth internal sides which avoid excessive turbulence.
 
Wall conduct with telescopic pipe, including built-in heat retention system THERMOBOX and stainless steel external blind Turbo for ground-level and conventional installation at ceiling height.
 
Hose/pipe connection Ø 150mm
External blind Ø 180mm
Installation depth 350–500mm, nozzle depth 24mm
Wall penetration Ø approx. 155mm
Blower-Door certified (required opening pressure >65 Pa)
 
Thermobox is a special vent that closes when not in use. When it is in use it recognizes the pressure and opens up. It has been approved for passive homes and ideal for high wind areas and to avoid rain and vermin so can be used in any venting situation.
 
Energy Efficiency
Up to 20 times less heat loss compared to standard backflow traps
Efficient thermal insulation of the exhaust opening
Heat insulating reflective layer
U-value of only 2.2 W/(m²K)
Can be retrofitted in existing Naber® wall conducts
 
Innovative Opening and Closing Mechanism
Blower-Door certified (required opening pressure >65 Pa)
Magnetic opening and closing
Defined opening pressure prevents rattling
Opens fully even at low flow rates
No vibrations, no rattling noises