Halo Heat® Hot Food Well Unit, Drop-In, Electric, (4) 12″ x 20″ full-size pan capacity (pans NOT included), 4-3/8″ deep well, holds 4″ deep pans, (4) individual adjustable thermostatic controllers, stainless steel construction, EcoSmart®, cULus, UL EPH Classified, CE, IPX3, TUV NORD