A tank runs me 9 hours and costs 25-30$ up here in Canada. 2-3 Gallons per hour would be like 12-15$ an hour lol.2-3 gallons per hour? or 2-3 $s per hour? were at 1.5 gph on one of our trucks for both 25hp motor and #4 LG heater running full blast, and thats on propane
So def not that kind of fuel use. Its like 3$ per hour tops.