Robbey Raccegg

Robbey Raccegg

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Robbey Raccegg
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Rocket mass heaters. Less wood, exhaust is just steam and CO2, heat from one fire lasts for days, you can build one in a day and half, and people have built them for under 20 bucks.

rocket stove mass heater permaculture article by paul wheaton - Less wood, exhaust is just steam and heat from one fire lasts for days, you can build one in a day and half, and people have built them for under 20 bucks.