I dont think this thing is worth the 700.00 I paid.. it felt very cheap when putting it together. Once together it likes to "blow" diesel out the front of it leaving little spots all over the ground in front of it and or what ever is within 6-8ft of the front of it. Dont get me wrong, it does blow hot air out but but when its low on diesel about 1-2 gal left it blows out nasty smoke and cuts on and off filling the entire warehouse making everyone stop working and wait for it to air out. The filler hole is in an ok spot because I use my transfer tank and nozzle off my truck. I use a 5gal fuel can this last time and it was a pain even with a funnel. To me this feels more like a 300.00 product.