Patio heater

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article is written like a manual or guide. Please help rewrite this article and remove advice or instruction. (May 2019) This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources. Find sources: "Patio heater" – news · newspapers · books · scholar · JSTOR (May 2019) (Learn how and when to remove this message)

A patio heater, also called a mushroom heater or umbrella heater, is a radiant heating appliance for generating thermal radiation for outdoor use.