GEK Wiki / How to Build and Run the GEK Gasifier
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How to Build and Run the GEK Gasifier

Page history last edited by jay@... 10 years, 12 months ago

GEK Licensing

Fabrication, Assembly, and Operating Manuals 

GEK Gasifier & PowerPallet


Below you will find all instructions for fabricating, assembling and running the GEK gasifier and Power Pallet.  The instructions support a variety of paths-- from complete DIY wood gas plans for scrap tank hacks, to assembling and firing the various complete gasifier kits offered by ALL Power Labs.  CAD drawings, plumbing inventories, hearth dimensions, and associated support materials are provided in detail to enable your gasifier building and operation.  All resources are divided by version, so make sure you are working with the most recent one.


These materials are offered under the Creative Commons Attribution-Noncommercial-Share Alike license.  You are welcome to use these materials free of charge for any personal use- whether non-profit or for profit.  If you do so, we request you acknowledge the source and similarly post documentation of updates and/or new additions you come up with to the GEK Forum and/or GEK Wiki.  The only use limitation concerns commercial manufacturing and resale.  If you are going in this direction, see the GEK license for more info.

Current Manuals

GEK PowerPallet

 Version 6 to current (rev 9)


Process Control Unit (PCU)

Version 2.00-3.02 


GEK Gasifier

Version 3.0-4.x



Current Assembly and Fabrication Instructions

GEK Level IV Kits (fabrication complete, ready for final assembly)

Version 4.x



GEK Level III Kits (you weld and assemble)

Version 4.x


GEK Level I, CAD Files

Version 4.0



Components, Assemblies, Accessories, Add-Ons, Projects, and References


Scaling up the GEK




Archive of Documentation for Older Versions

GEK Gasifier



GEK PowerPallet



Components, Assemblies, Accessories, Add-Ons, Projects, and References




return to GEK wiki front page

Comments (3)

Graham Andoe said

at 8:20 am on Aug 9, 2009

Great techie info with honest performance expectations., thanx and well done, Gents, Graham

jeremy rutman said

at 12:10 pm on Jul 17, 2010

hi, can you put up the 4.0 version files? thanks

jeremy rutman said

at 3:55 am on Jul 18, 2010

Hi, can you post the hourglass bell dimensions (final and uncurved). There seem to be bellbottoms here
and an hourglass here
is the latter whats currently used (ie in v3.5)

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