14" x 28" Cast Iron Grooved Surface. Distinctive grid patterns create attractive sear marks on foods. Heavy-duty cast-iron platens provide superior performance and long life. Optional electron programmable timer from 0 to 9:59 minutes with "LED" display (add $220.00). Thermostat is rated from 175 degrees to 550 degrees F. NSF approved. Available in 208v/240v. 30"W x 24-3/4"D. Star products feature a one year parts and labor warranty.