These lightweight portable ovens are designed to protect electrodes during transfer from the holding oven to the job. They are light and easy to carry. Square exterior shape provides greater stability than competing round models. All parts are warranted for one year. The oven will operate on 120 volt with no modification other than cord cap. When attaching the plug to the power cord, be sure the plug is an approved component and is rated for the proper voltage and amperage. All units meet electrical code requirements when used with a grounding plug and a grounded receptacle
