This is a Johnson bench soldering furnace. It is designed to heat soldering coppers, do heat treating, tempering, case hardening, forging, and soft metal melting. It has double Bunsen burners, each with shut off valve & pilot light. Comes with 2lb. & 4lb. soldering coppers. We have this set up for propane, and we do have the natural gas orifices to go with. It does not include regulator & hose, but this uses an 11" water column regulator (same as on your Bar-B-Q). This is an oldie but goody! They still make this same model #101, but it sells for $665 new, and that's with no coppers. You can see it on their website www.johnsongas.com, and the website for the coppers is www.oldworlddistributors.com. Cal: 280-9917 Location: Makawao, Hi. it's NOT ok to contact this poster with services or other commercial interests hawaii