Global Field Ready Portfolio/Clean Cookstove Knob
| Type | Spare Part |
|---|---|
| Authors | Abi Bush |
| Location | Nepal |
| Status | Deployed |
| Verified by | Field Ready |
| Years | 2017 |
| Made | Yes |
| Tools | 3D Printer |
| Cost | USD 3.03 |
| Uses | Cooking, Spare Part Replacement |
| Hardware license | "CERN" is not in the list (CC-BY-SA-4.0, CC-BY-SA-3.0, CC-BY-SA-2.0, CC-BY-NC-SA-4.0, CC-BY-NC-SA-3.0, CC-BY-NC-SA-2.0, CC0-1.0, CERN-OHL-S, MIT, GPL, ...) of allowed values for the "Device hardware license" property.CERN |
|---|---|
| Licensor | Field Ready |
| Certifications |  Verify |
A 3D printed spare control knob for the African Clean Energy cookstove, developed because the original knob is easily lost. Designed to fit slightly more snugly than the original to reduce accidental removal. Design sourced from Thingiverse.
More product information
[edit | edit source]| Author Code | EE001 |
| Documentation License | CC-BY-4.0 |
| Start Date | 2017-06-06 |
| End Date | 2017-06-06 |
| Designer | Abi Bush |
| Maker | Abi Bush |
| Main Materials | ABS Plastic |
Readiness levels
[edit | edit source]Levels are identified based on this reference: Field Ready Readiness Levels
| Readiness Criteria | Level |
|---|---|
| Field Readiness | 5 |
| Maker Readiness | 4 |
| User Readiness | 5 |
| Tech Readiness | 5 |
| Risk Readiness | 4 |
Manuals
[edit | edit source]
Field Ready develops manuals to support both the fabrication and safe use of its products. A maker manual provides step-by-step instructions for replicating the design, including materials, tools, and assembly guidance, so that makers in different locations can build the product accurately and consistently. A user manual, where applicable, explains how to properly set up, use, and maintain the product once it is built, helping ensure it performs safely and as intended for the end user. Together, these manuals make the design accessible to both fabricators and the people who ultimately rely on the product.
| Authors | Charles Vincent Barrete |
|---|---|
| License | CC-BY-SA-4.0 |
| Location | Nepal |
| Organizations | Field Ready |
| Ported from | https://airtable.com/appRIACJlkMhNibwR/shrqwRqxAVvaF1q4z/tblJv98WkMMsgDRiE/viwQARb0J2MZZQ2GH (original) |
| Cite as | Charles Vincent Barrete (2026). "Global Field Ready Portfolio/Clean Cookstove Knob". Appropedia. Retrieved October 13, 2026. |