How Much Fuel Does Propane Fire Pit Take?
Usually, for a 40,000 BTU heater, 0.437-gallon propane lasts 1 hour. On average, a 20-pound propane tank will power a gas fire pit for 3 to 6 hours. Depending on the BTU rating of your fire pit, a tank can last anywhere from 9 hours to 1-2 hours. A 20-pound propane tank Provides About 450,000 …