Hood calls for 7' duct, can it connect to 8'?
Long story short, the hood liner I want is a Modern Aire PSL 234 that calls for an 8" duct. But for the time being, I am going with a Broan that calls for a 7" duct.
Can I put the 8" duct in and use an adaptor, or put a 7" inside the 8"? Or is there an alternative?