Standard Features: - Standard ½" drains - Available cords and plugs - Designed for wet operation - Thermostat controls with positive-off feature - High limits to prevent overheating - Powerful tubular heating elements - Energy-saving fully-insulated construction - Wellslok™ for easy installation - 2-Year limited parts warranty and 1-Year limited labor warranty - Fully insulated models suitable for non-metal counters - Recessed controls in a one-piece, front-mounted panel - Accommodates various round or rectangular insets or equivalent fractional pans - One-piece stainless steel top flange and heavy-gauge, deep-drawn stainless steel warming pans Additional Features Available: - Auto Water-Fill for maintaining proper water level - Select models can be converted from 1" to 3" diameter - Extra-large 27" deep tanks for additional insets Options & Accessories: - Insets with lids - Drain screens - 72" control panel wiring - Drain valve extension kit - Adaptor tops for round insets - Wellslok extension kits for wood counter installations