Sterno 8 Oz. Butane Fuel Cartridge with TSV Safety Valve

Butane fuel cartridge. Provides the fuel-efficient heat source you need and the safety features you deserve. Each 8-ounce butane cartridge supplies up to 4-hours of burning performance. Features a unique dual safety system. Temperature Sensing Valve (TSV) automatically shuts off the flame if in danger of over-heating. Rim Vent Release feature (RVR) protects unused cans against over-pressurizing. Compatible with Sterno butane appliances and stoves that accept a standard 8-ounce butane cartridge.

• Compatible with all Sterno Butane appliances and all appliances accepting a standard 8 Oz. cartridge
• Unique Dual Safety System
• Temperature Sensing Valve (TSV) shuts off the fuel if overheated
• Rim Vent Release (RVR) is back-up safety protecting from over-pressuring.
• Delivers up to 4 performance hours