Structure in AISI 304 stainless steel sheet, brushed finish. Insulation made with polyurethane foam panels. Pressed stainless steel tanks with no sharp edges with independent temperatures and thermostats, suitable for GN containers up to 20 cm (not included). Bain-marie water drain tap, one for each tank. Heating by dry resistances placed under each tank. Mains voltage 230 Volt single-phase-50/60 Hz. Neutral lower compartment, closed with opening sunroof door. Push handles isolated. Perimetrical bumpers in gray non-marking rubber. Control panel with independent adjustable thermostats, one for each tank. Spiral feeding cable, 3 meters long (without plug). Wheels Ø cm 16 with heavy support, two fixed and two swivel with brake, gray rubber ring non-marking and rolling on roller bearings. 3/1 differentiated upper tank, 1800W power.