Unused Stuart 500 boiler, silver-soldered copper construction with two water tubes and superheater. Working pressure 60 psi, standard fittings of safety valve, wheel valve steam takeoff, pressure gauge and water gauge. Complete with a Bruce Engineering ceramic gas burner, a design I rate highly having fitted them to several small boilers. They are quiet in operation and very controllable, allowing steam generation to be accurately matched to the engine in use, rather than having the safety valve blowing all the time.
For more information on the Stuart 500 range of boilers, see the Stuart Turner page
Overall length 11 inches