Having our contractor place this over the weekend but so far he says it fits and will work. Will update after with photos

Awesome product… fits hood perfectly

It seems that Zephyr is just re-branding the make-up air kits made by Broan. In fact, this comes with an instruction/installation guide with Broan's company name on it. The kit itself is fine and contains all the items needed, but the price is steep when you look at the simplicity of the components that comprise this kit.

Very nice system

Works fine.