This large, dual-purpose Towel Warmer and Radiator features small, round horizontal bars. With a total of 44 bars in a 12-12-20 configuration, it can hold several large towels, while keeping a bathroom warm, dry and mildew free. The Digital Heat Controller with 9 temperature settings is included. Unit dimensions are 20"W x 72"H. Accessories like Bathrobe Hangers and Programmable timers can be added to the unit for additional functionality. Wiring is also available on the left side, by special order.