Kovea Slim Twin Stove Lite

http://www.koveashop.co.kr/shop/shopdetail.html?branduid=1583 This twin model w/ liquid injection compatibility due to having the generator tubes over the tops of the burners would be a better choice on Massdrop. https://massdrop-s3.imgix.net/img_comment/rjleypaxQPynSmfc9z2l_image.png

You can get them from peakway. They make a bunch of them, either that or get some brass metric fittings, some steel braided tube and make your own hoses. A typical metal fabricator should even be able to make you brass adapters with a mill.

From the description: "and each burner head comes with two adapters to support your preferred type of fuel: isobutane (direct connection), butane, or propane." Could you come up with a different adapter arrangement to connect it to your house's natural gas piping? Probably. Is the stove's orifice suitable for natural gas? Maybe. Will your homeowners' insurance company and utility company be happy with the idea? Probably not. Does that seem to be in conflict with the concept of a portable stove? Um, yeah.