Heater

From Wikipedia, the free encyclopedia

Look up Heater in
Wiktionary, the free dictionary.

A heater is any object that emits heat or causes another body to achieve a higher temperature. In a household or domestic setting, heaters are commonly used to generate heating (ie. warmth).

In electronics, the term may refer to the filament in a vacuum tube that heats the cathode to aid in thermionic emission of electrons.

Also: American slang (mid-20th cent.) for a handgun.

[edit] Types of heaters

[edit] See also