MHI MagnaCoil - Free Radiating Heating Coil

If the heating element is used with insulation the objective of the user changes to obtaining a certain temperature inside the insulated region.

For either objective, one cannot exceed the rated temperature of the heating element (coil). The element use temperature may be further limited by creep and stress conditions including creep-fatigue interactions. Although general guidance on use is given, specific conditions are not known to MHI.  Users are cautioned to use appropriate safety factors for the use- temperature rating.

If an insulated coil is preferred please see our Robust Radiator line of products now available with fiberfree high quality refractory enclosure.