Jackson door-type machines are operation ready with all the features you need to deliver the optimum in food safety and guest satisfaction. With features like your choice of a 40 or 70 degree rise booster heater, built-in pressure regulator/gauge, external drain handles for easy operation and front dress panel - all included in the base price. The TempStar™ is the perfect choice for value conscious customers seeking a combination of resource efficiency, exceptional performance and ease of operation.