Sterno Butane Fuel Cartridge

The Sterno 8-Ounce Butane Fuel Cartridge provides the fuel efficient heat source you need and the safety features you deserve. Ideal for entertaining and catering, each 8-ounce butane cartridge supplies up to 4-hours of steady, clean burning performance and features a unique dual safety system for peace of mind during operation. The Temperature Sensing Valve (TSV) automatically shuts off the flame if the stove is being misused or is in danger of over heating and the Rim Vent Release feature (RVR) protects unused cans against over-pressurizing. The Sterno 50190 Butane Fuel Cartridge comes in a ready for use.