Wells WV-4HFRW Universal hood VCS 2000 Ventless Cooking System is Certified Type-1 compliant, UL710B approved recirculation hood system and feature completely self-contained 4-stage air filtration and fire-suppression systems integrated with hood and cooking equipment in one, ready to use package. It does not require venting outside making it possible to cook in nontraditional locations or when traditional Type-1 hoods and ductwork are impractical, restricted, or too expensive. Completely self-contained ANSUL® R-102 system, quiet 68 dBA average, illuminated early-warning system to monitor filter replacement, stainless-steel construction, and Fits through 36″ wide door opening are just a few features. drawer warmer base, top – (4) French hot plates, 1-phase, 208/240V