How long does a 1 lb propane tank last on a Mr heater?
& Hi Heating Time: One 1lb. Cylinder: 1.5 to 6 hours Two 1lb. Cylinders: 3 to 12 hours Two 20lb. How long will a small propane bottle last? A disposable 14 or 16 ounce propane tank will last about 1.5 to 2 hours. A standard 20 lb propane tank should last about 18-20 hours on most grills. We … Read more