Space heater, convective 12V HDT SHC35 Kit Self powered, convective fuel fired heater 12V, 35,000 BTU Item has been cleaned, repaired, replaced or fixed items as needed fuel fired w/ diesel, JP-8, K-1. Runs on (2) 12V common lawn and garden batteries, that are not connected together. Heater unit has 2 seperate 12V systems to run machine, this eleminates the need for an electrical source. New battery tray is made out of 1/8"thick aluminum metal bolted and riveted to machine. Not recommended to be run inside an enclosed building. Batteries are not included, you must supply your own batteries. Approx. dim. 40.50"X22"WX18,37"ht./wt. 74lbs. Includes the following items: (1) remote controller w/ cord (in-tent/building use), (2)Flex heater hoses 10"X70"L,(1) fuel hose approx. 10'L w/ quick dissconnect ends(1)modified battery plug power harness(1) gravity fuel can adaptor,(1)military fuel can,plastic,(1)fuel can holder/tree assembly (1) storage bag for accessories.Very well made, total hrs. on machine 60hrs.Has been test run for approx. 2-3hrs.Mostly aluminum construction. 4520-01-431-8927 pn#5-13-5600/SS-SHC35-1 Manuf: HDT Global USED,Original government Issue/Refurbished qty. in stock (1) ship wt. 200lbs./shipped in wooden box shippable/local pickup or motor freight only shipping flat rate 225.00 Please note: This item must be shipped to commerical/business location w/ means to unload