
The Vortex one-piece liner leads the way with the industry's only adjustable-depth installation. Vortex is designed to extend up to 3-inches towards the front of the custom hood canopy so you can install it in spaces up to 20-1/2″ deep. Add to this its category-leading 390 CFM, optional recirculation kit and its 36-inch mounting height maximum; Vortex stands tall among the rest.
Q: What size exhaust pipe is needed for the vortex 28 inch SKU 769-3355 exhaust hood
A: Hello, The AK9028AS hood would use 6" round ducting. You may view more detailed information on the Zephyr web site here: https://zephyronline.com/product/vortex-range-hood-insert-energy-star/ Thank you for your inquiry! - Zephyr
Q: Is this ductless? I need a white ductless 28" range exhaust fan.
A: Hello, The vortex is an insert ventilation system that is inserted in to a upper cabinet or a custom canopy/ Is measures 28 3/8 " and has an optional Recirculation Kit that can be added to make it ductless. It does not come in white- an insert is meant to be nearly hidden inside a canopy or cabinet. You may view more details here: http://docs.zephyronline.com/docs/specs/vortex_specs.pdf Thank you for your inquiry!