Winnerwell Marsfire | Safest Cleanest Portable Woodburner

Safe. Efficient. Clean. Sustainable.
Upgrade your cold-weather adventures with the Winnerwell® Marsfire Stove, the world’s first tent stove with a globally patented External Air Intake System and Secondary Combustion Technology. Whether you’re winter camping, glamping, or surviving the extremes, this stove delivers unmatched heating performance, all while keeping your tent safe, the air clean, and your impact minimal.

Patented External Air Intake System
● Winnerwell’s globally patented system (invention patents in the United States, European Union and China, and utility model patents in Japan and elsewhere) draws 100% of combustion air from outside the tent, preserving indoor oxygen.
● Supports steady combustion even at high altitudes or in low-oxygen environments.
● Ensures safe, breathable air inside your shelter, no compromise on comfort or safety.

Advanced Secondary Combustion
● Boosts combustion efficiency up to 90%, nearly twice that of traditional wood stoves.
● Achieves the same heat output with up to 50% less wood, saving resources and weight on extended trips.

Clean & Low-Emission Burning
● Reduces visible smoke and PM2.5 particulate emissions by up to 90%, creating a healthier, cleaner camp environment.
● Enjoy stunning flame visuals without the harmful byproducts.

Minimal Creosote, Low Maintenance
● Secondary combustion technology drastically cuts creosote buildup, reducing fire risk and chimney cleaning needs.
● Long-term use with less upkeep, ideal for remote expeditions and long-stay camps.

Futuristic Explorer Design
● The modular steel structure and mech-style support legs evoke the feel of a Mars rover: rugged, purposeful, and ready to conquer the elements.
● Born for adventure: durable, field-repairable, and visually iconic.

Signature Dual “Fire-Eye” Windows
● Two round glass viewports allow mesmerising visibility into the swirling flame.
● Combines practical flame monitoring with dramatic aesthetics — a campfire you can watch from inside.

Perfect Tent Integration
● Custom-designed to perfectly match the Nomadic range of hot tents.
● Air intake and flue port locations align precisely — no additional adjustments or adapters needed.

Environmentally Responsible Design
● Lower emissions = reduced impact on air quality and the environment
● Efficient fuel use = fewer trees cut and less fuel weight carried
● Clean burn = safer for you and the planet