Integral heater for uniform heat distribution - has cast iron tube with external ribs and heater element

摘要

The heater has an electrical heating resistance or cavity accommodating heating fluid. The heat generated is conducted and distributed by convective heat distribution to ambient air. The heater ensures uniform distribution of heat generated especially in an electrical resistance heater. The heater output is distributed uniformly and the heater can act also as storage heater. The heater arrangement has integral cast iron element (1) and the walls have uniform thickness. This arrangement has a long horizontal tube (2) which accommodates the heater arrangement. The tube has uniform wall thickness and ribs (4a, 4b, 5a, 5b) project from the outside surface of this tube.