Uploaded June 2021 | Updated September 2026, 2 weeks ago

---

We sold these heaters for many years. Now we show you how to make your own.

Interested in More Good Ideas?

Check these out.
Our world-famous Online EV Workshop: ev4unow.com/online-ev-workshop
Check out our eBook: https://a.co/d/0hg9djw8
Conversion Components and Tools: ev4unow.com/products