Never be cold camping again with the Gasmate Portable Diesel Heater. Simply set it up outside and run the air duct inside your tent. With the handy remote control you can operate the unit from inside your tent. It has a generous 4.25 Litre fuel tank which allows up to 7 days of typical usage (based on 4hrs use per day, on power level 2-3). Offering efficient diesel burner technology, this diesel heater will be a game changer when camping.