Yes, all stoves are available in both Painted and Enamel finishes.
The products page gives the heat output of each boiler stove and its radiator capacity.

Mulberry multi-fuel stoves will happily burn coal, anthracite or any smokeless fuel, wood, turf, or peat briquettes.

All of our stoves require a chimney, either a masonry or a stainless steel chimney.