Heater is a fictional character from the Transformers franchise. He is generally portrayed as a Decepticon-aligned character in some continuity materials, with a name that reflects heat or energy-related themes. Depending on the specific series or media, Heater's role can vary, but he is typically a minor supporting or background character rather than a central figure. In Japanese materials, his name is rendered as ヒーター. Because Transformers characters often have continuity-specific naming and characterization, Heater may appear differently across adaptations.