The Wells HT-500AF is a drop-in electric hot food well unit designed for efficient food service. This Bain Marie style heated tank features a built-in automatic water fill system, ensuring consistent operation. With an opening size of 67 3/4" x 19 7/8", it is ideal for wet operation. The unit is equipped with thermostatic control for precise temperature management and is fully insulated to maintain heat. Constructed from durable stainless steel, it offers longevity and easy maintenance. Adapter bars are included for versatile use, and the unit is cULus certified for safety and performance.