The multi position (extraction) mantles have a built-in electronic controller. The vented case's unique air flow ensures that the outer case does not heat up, preventing burns when touching it.
- Individual built-in solid state electronic controls enable easy regulation of heater, while removing sparking associated with mechanical switching
- 3 support rods with 12.7 mm diameter are included
- Top cover is made of polypropylene and external surfaces are powder coated, for good general chemical resistance
- Coiled heating element is suspended within a thermal insulating cartridge to provide maximum heat transfer
- Earth (ground) screen encloses the heater for added safety
- Individual heater cartridges are replaceable
- Neon lights indicate when power is on
