# Curtis DC controller repair and upgrades

**URL:** <https://community.electricforum.com/t/curtis-dc-controller-repair-and-upgrades/2776>\
**Category:** Technical Discussions\
**Created:** [October 19, 2012, 6:33pm UTC](https://community.electricforum.com/t/curtis-dc-controller-repair-and-upgrades/2776 "2012-10-19T18:33:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![evnut](https://avatars.discourse-cdn.com/v4/letter/e/34f0e0/32.png) [@evnut](https://community.electricforum.com/u/evnut)\
**Post date:** [October 19, 2012, 6:33pm UTC](https://community.electricforum.com/t/curtis-dc-controller-repair-and-upgrades/2776/1 "2012-10-19T18:33:04Z")

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Now available repair and upgrades for Curtis DC controllers. 1231C upgrades available to 176vdc at 700amp. Contact  
[ev-converter@hotmail.com](mailto:ev-converter@hotmail.com) for pricing and mail in procedure.