Guys usually what is the standard practice for making the hole for the duct hood?

I know that its gotta be center of our hob.

My tabletop height till ceilling is 6ft, also the hole gotta be 7inches right?

Hey guys my setup of things for the hood and hob is something like this



Is it ok? any error?
Actually i worried that the cover of the ducting hood will clash the socket no. 1, thus making the hood not going to be center of the hob.. and if the mosaic has been fixed, my choice of hood would be limited to compensate that socket.

I ask the wiring guy earlier to just put wire for the hood and the power switch for it somewhere close to normal power socket. His reason cannot do like that is because later maintenance hard, quite weird i saw other forumers what they did is just ready the wire for hood and the power switch for the hood at different location far from the hood itself..

What i need to fix since today they going to mosaic it.. is it the position of the no 1 switch?

This post has been edited by soR: Mar 29 2014, 07:35 AM

The hood?

ye we changed it already now... thanks