advice on vent hoods
I'm thinking of a chimney-style, stainless steel version attached to a wall. This would be over a 36" wide induction cooktop.
Should I be looking at 42" wide hoods to allow the 3" per side overhang? (new construction so no constraints on the width at this point)
How do I know how many cfm I need? Is it any different because of using induction vs gas?
I have read the threads here related to this topic, but I'm still not clear on how I should start narrowing my search. This will be for a new and "tight" house, and I know there is some sort of energy recovering air handling thing that's part of the heating system if that matters...
I don't even know what my budget should be for this. I'm looking at Bosch and Miele cooktops and Electrolux ovens at the moment, if that helps with perspective, but not looking at the tippy-top of the line.
Any insights appreciated!