Control thermostat with a range of 80Ú to 200ÚF and On/Off switch. Open-base frame features type 304 stainless steel apron on operator’s side. Welded 1 1⁄2Ý type 304 stainless steel square tubular base construction. Three working heights available: 34Ý standard working height complies with ADA guidelines for accessibility standards. 30Ý for middle schools. 28Ý low profile for elementary schools and nursing/healthcare facilities. Tray slide heights available: 31Ý standard height for high schools. 27Ý standard height for middle schools. 25Ý height for elementary schools and nursing/healthcare facilities. Fully mobile - standard 5Ý poly tread casters, two with brake (brake casters on server side). Wired to cord and plug. Standard front holly berry red (Wilsonart® D307-60) laminate mounted on 18 gauge galvanized subpanel. Quick-release spring-loaded docking device keeps adjoining units together without the use of tools. All units accommodate optional accessories, including tray slides, work shelves, and removable undershelves.