Electromechanical momentary-contact switch having timed...

Environmental hood and duct structure for griddles

Exhaust device for kitchen hood, air purifier and the like, and

Exhaust duct cleaning system

Exhaust fan with dry lubricant coating

Exhaust fan with dry lubricant coating

Exhaust hood

Exhaust hood

Exhaust hood

Exhaust hood apparatus and method of installation

Exhaust hood canopy having a multi slot venturi outlet

Exhaust hood employing a venturi slot

Exhaust hood energy saving device

Exhaust hood for a plurality of diverse heating or cooking devic

Exhaust hood system and method for pizza ovens

Exhaust hood with adjustable air injection nozzle

Exhaust hood with air curtain

Exhaust hood with disposable filter assembly and filter-conditio

Exhaust system for a cooking apparatus

Exhaust system for cooking appliances