Houzz Logo Print
ian_summers47

Ceiling extractor ducting

6 years ago

I am looking at having a ceiling extractor boxed in below the ceiling over an induction hob in an island similar to this:



This would mean the ducting from the extractor motor will start below the height of the ceiling and run within the ceiling to the external wall. However it will have to rise above the horizontal to get into the ceiling before running to the external wall. In the Siemens/Bosch ceiling extractor installation guide it states 'Risk of damage from returning condensate. Install the exhaust duct in such a way that it falls away from the appliance slightly (1° slope)'. So is the above an acceptable installation for external extraction?

Comments (2)