I bought 2 of these heaters and only ended up using one of them. Made by Detroit Radiant Products. Its a natural gas unit and includes everything needed to install with the exception of piping from end of tube to the outside. Includes high wind vent cap, thermostat, shields, etc. 50,000 BTU 30 ft. long pre wired, plugs into regular 110 outlet The tubes have a few small dents on the ends where they slide together from moving in storage and such. I can/will hammer them out. Shipping the unit would be feasible, but the tubes and shields would prohibit it from anything other than truck freight I would imagine, they are in 10 ft. sections. Was roughly $1500 new, $1000 obo Thanks