Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Bonjour,

I don't know how to make steam without burning 

Besides this, the Stuart D10V is a very large consumer of steam and, personally, all those that I use are associated with large diameter horizontal boilers coupled with 250-300 g/h torch type burners.

It does use a lot of steam, but a 504 boiler keeps up with it.  This is a larger boiler but does not. It just has poor surface area to heat the water.