The heater is a Trekker model by Pioneer.
www.pioneerspaceheaters.comI use it in a 12x15 tent. I use it mostly in northern Mn. in November. It workers very well and keeps the tent about 25 degrees warmer than the outside temp. At night with two coleman lanterns going the temp goes up another 10 to 15 degrees. It is not for packing in as we go through 35 to 40 gallons of diesel in our 20 or so days at camp. The echo fan on the heater is also very important to even the temp. though out the tent.
