National Magnetics Tank Warmers

Engineered to combat the thickening and congealing that can occur during cold weather months in above ground tanks. These systems were designed specifically for 275-330 Gallon vertical and horizontal heating oil tanks.

Each system includes a brass heating tube and a plug in power supply. The tube mounts in the top of the tanks just like our indicators. A reducer bushing is needed to provide the correct mounting.

P/N 80083 275-330 Gallon vertical tank

P/N 80084 275-330 Gallon horizontal tank