Hi,

We're looking at getting an extractor hood for our in island 30" cooktop (max output 52,000 BTU).

I'm looking for the following specs if anyone has come across such models in their search, suggestions would be much appreciated!

1 - 500 CFM at least

2 - Low profile (glass hood with SS telescopic duct to fit 8ft ceiling

3 - External venting

4 - Low noise

5- A non return flap to avoid heating/cooling loss when fan not in use

Many Thanks!