Well, I just added a feed water system to my Wilesco D22 boiler. I think the little Microcosm water pump looks pretty good with the boiler. I have it running off a 20 lb propane tank, and I have two gallons of distilled water on hand , so I can steam that thing until the cows come home, or I get tired of playing with it , which ever comes first !
D. E. Jones