Immersion heaters are ideal for heating liquids of all types in laboratory and industrial use. An immersion heater can offer safe, accurate heating of water, oil, solvents, and industrial gases. Certain models feature designs that allow them to hang over the edge of a vessel, and elements are contained in the coil section to concentrate heat at the bottom of the vessel. Heating elements are popularly made of polished stainless steel for superior performance and durability.