This food dehydrator features a patented door design that allows the door to stay at any opening position, minimizing heat loss when checking food. Built with a heavy-duty, easy-to-clean stainless steel housing, it includes front and rear venting for optimal airflow. The dehydrator operates whisper quiet and offers a temperature range of 90-155 degrees F (32-68 degrees C). The timer can be set from 1 to 23 hr and 59 min, with an automatic shut-off for convenience. Three customizable preset temperature controls allow for precise drying, while the rear-mounted fan and 770 W heating element ensure uniform drying. This 120V unit includes 10 trays with 1/4 inches tray holes, a drip tray and is backed by a 5 year warranty. ETL approved for safety and performance.