Wells RCP-7100 Refrigerated Drop-In Cold Pans hold pre-chilled food products at cold, fresh, and safe serving temperatures and pans are recessed 3″ to comply with NSF-7 Performance requirements. Unit is completely self-contained with individual thermostatic controls, use R-513A CFC free refrigerant system featuring sight glass, and include an 8 ft. cord and plug. One-piece top flange and coved-corner interiors constructed of stainless steel. Exterior body constructed of heavy gauge, corrosion resistant steel. Condensing unit mounted on corrosion resistant frame below the cold pan. Featuring wrapped coil construction on both sides and bottom, on/off switch, easy service valves, dryer/filter and receiver. Condensing unit may be easily removed for service. 1″ drain, One 12″ x 20″ pan.