3 inch Vertical Clyde Steam Plant Include: Mounting Tray P/N 2786 3 in. Vertical Boiler P/N 4059 3 in. Burner Kit P/N 4016 Clyde Twin Cylinder Engine P/N 5045 1-1/2 in. Vertical Refillable Gas Tank P/N 4272 1-1/4 in. Exhaust Oil Separator P/N 4062 Refillable Gas Tank Adaptor- Long (95 mm) P/N 4357 Screws/Bolts for Securing Components to Mounting Tray Connecting piping for all components. Wood lagging, brass binding strips and instructions fro lagging the boiler.