When to Light Sternos?

If your cooked food is not hot when you load it into the food pan you should start the sterno about a half hour before serving time. Otherwise you can light it just before. Periodically, the water level should be checked and added to as needed.

How long does it take to heat up food with Sternos?

Sterno burners have lids that can be opened or closed to raise and lower heat output. 5. Light both burners and cover the chafing dish with the lid for approximately 10 minutes.

How many hours do Sternos last?

The Sterno 20502 7-Ounce Entertainment Cooking Fuel pack contains (2) cans of fuel that each last for up to 2 hours. The fuel ignites immediately and burns steadily and intensely to generate maximum heat and keep food temperatures safe. Smart Can label tells you when the can is too hot to touch.