The Greenlee 849 PVC Electric Heater (1/2" - 2") is part of Greenlee's premium collection of tools and accessories. This 4" PVC heater bender is easy to use with it's 10 minute preheat, you simply open the lid and position the PVC, close the lid, rotate it until pliable, open the lid, and remove the PVC. It has a heavy-duty metal construction with a sturdy double-wall metal with fiberglass insulation and a reflective interior for fast and efficient heating. It's full-length door is designed for easy loading and unloading. It heats up to 24" of PVC pipe at a time.