An average burner can burn approximately for 5-6 hours. Once again, it depends on dimensions and volume of the vessel. Obviously, for natural gas, there is no time limit to run your unit as the gas is plumbed in. For other types of fuel, we compared propane VS bioethanol, and how long each fuel burns to give you 50K BTU of heat.
| Propane tank (20 lbs) | BioEthanol (20 lbs) |
50K BTU burner | 8-9 hours | 5-6 hours |
Caution: To refill the burner once it runs out of fuel, we advise you to wait for an hour to ensure the vessel is cool and no remnants of flame are left. DreamCast ethanol fire pits come with a lid to extinguish the air supply. Once the flame is completely out you’ll be able to pour bioethanol safely inside the vessel and light it again. Look more useful video on our YouTube channel.