Up to six units can be connected together and share the same outlet.
Brad's Deals Editor Michael,
The Crock-Pot Hook Up Connectable Entertaining System Three-Piece Set drops from $124.99 to $99.99 at Crock-Pot. Plus, the shipping is free. These sets are normally sold in their individual pieces with the prices ranging from $35.99 to $51.99 elsewhere. As a complete set, this was best deal we could find by at least $37. Up to six units can be connected together and share the same outlet. This set includes one 3.5-quart oval unit, one two-quart round unit, and one double oval unit with two quart-sized slow cookers. Each unit has dishwasher safe, removable stoneware and sales tax is charged in most states.