ZClear factory-built kitchen grease duct from Ampco has a zero-clearance rating, an integrated chase construction design and is available in a stainless steel or aluminized steel exterior. Customizable, it is offered in 3- and 4-inch thicknesses, has high-temperature blanket insulation and a two-hour fire rating. It features a limited lifetime warranty.

 Hart & Cooley Inc.
5030 Corporate Exchange Blvd.
Grand Rapids, MI 49512
(800) 669-3269
Fax: (800) 927-2798
www.ampcostacks.com