Most modern electric heating devices use nichrome wire as the active element.

Keep combustible objects at least three feet away from portable heating devices.

Also make sure the supply valve admitting water to the heating device is fully open.

An oil burner is a heating device which burns fuel oil.

The traditional Japanese hibachi is a heating device and not usually used for cooking.

Of house fires that result in death, smoking causes 25% and heating devices cause 22%.

The hair was wrapped in a spiral around rods connected to a machine with an electric heating device.

This is a useful way of maintaining water temperature which may be augmented by heating devices.

Then, on opening night, the heating devices beneath the stage worked so slowly that the basin was not warm enough at curtain time.

The setting on the heating device should be at the minimum level where you still feel heat.