
Stoves, heaters & combustion projects
Designs in use through HRS India, alongside the wider development collection.
From design to field use
Stove designs in the Indian Himalaya.
The Eco1 and Eco Mini connect RMD’s design work with local manufacture and use through Himalayan Rocket Stove. Our wider collection includes burners and biomass systems developed for other applications.
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Burn Lab
Try stove geometry and exploratory heat-and-draft studies. An early prototype for visitors to explore and test.
Results depend on assumptions and need calibration and validation against measurements. This tool does not predict emissions or establish safe operating conditions; it is not a safety certification.
The design collection
Project images show the designs. Product status, specifications and suitability are discussed for the application; the collection is not a claim of certification or availability in every region.

Eco1 Clean Heater
A space-heating stove from RMD’s design collection, manufactured and used through Himalayan Rocket Stove in India.
Deployed in Himalayan cold climates
RMD design / HRS India

Eco Mini
Compact combustion unit for small-scale thermal applications. Modular design for integration into larger systems.
Used in off-grid communities
RMD design / HRS India

BioBarrel
Biomass conversion system for agricultural and waste-stream contexts. Designed for robustness in field deployment.
Designed for variable biomass fuel
RMD development collection

Char Activation Device
A char-activation device design using secondary combustion for thermal treatment.
RMD development collection

BioChar Barrel
Batch biochar production system designed for robustness in field deployment and integration with clean combustion heat sources.
RMD development collection

Waste Oil Burner
A burner module design for exploring waste-oil heat applications. Product configuration, testing and suitability require project-specific review.
RMD development collection