This LISTING Is For A STOUT GENTLY USED/CLEAN COLEMAN 3500btu HEATER.  This HEATER Is A CLEAN USABLE UNIT AS-IS. USES WHITE GAS ONLLY !! THIS IS A COLEMAN 3500btu ORIGINAL UNIT. CONSTRUCTION Is STEEL. UNIT Is CLEAN, And STOUT, CLOSE To  PERFECT, I Am SURE With The RIGHT CLEANER, SHE WILL BE GREAT USABLE For A GOOD Long Time. PLEASE CHECK OUT ALL PICTURES !!  HEATER Is GETTING To BE A HARDER To FIND/DAMAGE FREE/In GOOD WORKING CONDITION, And A GOOD LOOKING UNIT TOOooo.  UNIT Is READY FOR NEXT LIFE ! THANK YOU FOR LOOKING ! THANK YOU For LOOKING.