Sturdy double wall metal with fiberglass insulation and reflective interior for fast, even heat | Full length door for easy PVC loading and removal | Other features include on/off switch, pilot light and carrying handle | For 1/2-Inch to 4-Inch PVC pipeGreenlee's Electric PVC Heater is easy to use just preheat for 10 minutes, insert PVC, rotate until pliable, remove and form bend.
