My company started tracking our idle time in our vans and getting pissy about more than an hour of idle time per week. When I'm waiting for something to do and have to sit in my van or the rain, I'll choose my van. I got this to heat my van on the cold days without idling the engine. It works pretty good unless it's below 30. It still does ok then but not as good. I just grab propane bottles out of our warehouse at work to fuel it. I wouldn't buy them myself to keep warm at work. I'd say I use about one bottle per week, more if I have no work for the week, less if I stay pretty busy. Glad I got this thing, wish my company (a very large National company) would just let us keep warm in the winter time and dry out with the vehicle heat after working in the rain but they have to try and provide an image to the public (at employee cost) I guess.
Rating: [5 of 5 Stars!]