Green Flame Rocket heater (wood pellets)
The Rocket Heater is designed for those who seek maximum heat output with a minimal ecological footprint.
Thanks to its unique combustion system, fuel is used extremely efficiently, resulting in high temperatures with remarkably low smoke production.
Clean, efficient and powerful
This rocket heater uses secondary combustion, in which smoke gases are reignited. This results in exceptionally clean burning with hardly any ash left. The outcome: more heat with the same amount of pellets, lower emissions, and an almost smoke-free experience. The unit also requires minimal maintenance and operates fully off-grid without electricity or gas.
Robust and functional design
The Rocket Heater combines practical usability with a robust look. Its compact, vertical shape saves space, while the sleek black steel provides a tough, industrial aesthetic. The thoughtful design makes it easy to add pellets and regulate airflow without hassle.
How to ignite the Rocket Heater
The Rocket Heater runs on wood pellets and firelighter gel. Fill the tube with pellets, add the gel, and place the filled tube back. Light it, and within seconds, a strong flame will appear.
Important: Since the burning process is natural, the Rocket Heater cannot be turned off manually. Do not use water or extinguishing agents. Let the pellets burn out completely until the flames disappear.
Key specifications at a glance:
- Output: up to 6.5 kW
- Fuel: wood pellets
- Dual airflow for clean, smoke-free combustion
- Usage: off-grid compatible, no electricity or gas required
- Material: sturdy black steel, heat-resistant
- Maintenance: minimal ash, easy to clean
- Design: compact with vertical flue outlet
- Mobile: easy to move thanks to wheels

Green Flame is a Dutch brand focused on sustainable, energy-efficient heating. With their innovative wood stoves and rocket heaters, they offer powerful, gas-free alternatives designed for maximum combustion efficiency, low emissions, and easy use.