Halo Heat Hot Food Well Unit with large flange,Drop-In,Electric,(5) 12" x 20" full-size pan capacity (pans NOT included),6-3/8" deep well,holds 6" deep pans,(2) adjustable thermostatic controllers,stainless steel construction,EcoSmart,cULus,UL EPH Classified,CE,IPX3,TUV NORD