A superheater is a device used to convert saturated steam or wet steam into superheated steam or dry steam. Superheated steam is used in steam turbines for electricity generation, in some steam engine
Manufacturer's information plate for The Superheater Company on the Union Pacific 4014 steam locomotive.
General arrangement of a superheater installation in a steam locomotive.
Superheater viewed from the smokebox. Top centre is the superheater header, with pipes leading to cylinders. Tubes below feed steam into and out of the superheater elements within the flues. The stack and the damper have been removed for clarity.
Early color photograph from Russia taken by Sergey Prokudin-Gorsky in 1910 of steam locomotive with a superheater
The LB&SCR I3 class was a class of 4-4-2 steam tank locomotives designed by D. E. Marsh for suburban passenger service on the London, Brighton and South Coast Railway.
I3 class 32078 at Brighton 19 March 1950