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I love this product! The most efficient rocket stove I have seen!
Introducing the new 2021 SilverFire® Survivor 2nd Generation rocket stove with secondary
combustion and upgrade thicker Stainless Steel combustion chamber! We have made our robust award-winning stove even tougher. Folks around the world rely on our stoves to stay alive sanitizing water for drinking, cooking, and cleaning applications. This is the most efficient natural draft rocket stove we have offered to date. While other lower-quality and less efficient stoves (StoveTec, EcoZoom, and others) are shortchanging you on build and performance, we continue to improve our product offerings!
A solid steel fuel shelf is provided with every stove. Our portable cookstoves are insulated maximizing heat transfer into the cooking vessel and are not designed for heating. All efficient cookstove designs achieve high temperatures to maximize efficiency and over time, expect the patina of your stove to change color. This is a normal process just as with a motorcycle muffler or a jet afterburner. Darkened blue and golden yellow stainless steel discoloration from using the stove is a normal result from high-temperature heat over time.
Our self contained clean cookstove operation is simple. Add paper or other small tinder to ignite small twigs, sticks, yard scrub, or other flammable biomass. These stoves have been successfully used in locations scarce in fuel, such as in the Pacific Islands where only palm fronds or small pieces of coconut shell are available. This stove is designed for minimal sized fuel. Small thin fuel (pencil thickness) is ideal. Keep twigs or other thin fuel very close together to maximize efficient combustion.
After igniting tinder simply meter fuel towards the rear of the combustion chamber. Keep the door closed except when metering or loading fuel into the stove to maximize combustion chamber efficiency and temperature. Open stove door with a stick or twig only, to prevent burning fingers. As soon as the stove is lit and flames are observed you are ready to start cooking, no waiting time is required as with cooking with charcoal.
SilverFire is not a proponent of charcoal use. Charcoal produces pollution both during the production process and cooking process. Global deforestation due to charcoal production is an unsustainable environmental disaster. 70% to 80% of the energy of wood is wasted during the charcoal production process and the yield is 4 to 1. Only 1 piece of charcoal is obtained from every 4 pieces of wood used during charcoal production. Charcoal is very inefficient for boiling large volumes of water for emergency use, recreation, or daily cooking.
Cooking Fire Power: ≥ 1.5 KW
Thermal Efficiency: ≥ 35% (StoveTec/EcoZoom 30%)
Emissions Concentration (smoke): ≤ 25mg / m3
SO2 ≤ 20mg / m3
NOx: ≤ 120mg / m3
CO: ≤ 0.1%
Smoke & Gas Blackness Level (Ringelmann Level): ≤ level 1
Upgraded SilverFire ® Survivor 2nd Generation Rocket Stove, MSRP Price: $179.95, New upgraded stove inventory in stock. Please call for a shipping quote to Alaska, Hawaii, & Puerto Rico for additional USPS shipping fee total. Please call or write for all International shipping quotes.
Returned SilverFire products subject to 25% product restocking fee and all shipping costs are non-refundable.