- Insulation covers entire drum to maximize efficiency.
- Adjustable built-in digital thermostat, range 50-450° F, with high-limit alarm.
- Simple hook-and-loop closure and plug-and-play design.
Full-coverage heaters are designed to wrap around metal or poly drums and heat the contents while insulating to keep it hot. Quick heat-up time and the precision of a digital controller provide the most practical and efficient means of freeze protection. Digital display is mounted on top of controller box for increased visibility and convenience. 6-foot power cord. FOB Shipping Point.