Digital display clearly communicates heater settings. Features easy-to-set controls and a Temperature Set Function to maintain desired temperature. Set the timer from 1 to 12 hours. 3 heat settings provide energy efficient heating options. Ergonomically designed carrying handle. Safety features include solid heavy-gauge steel, durable rust-free enamel finish, machine-welded for leak-free operation and power indicator light. Includes a HPN type power cord with 3-prong grounded plug.