Trades From Scratch by BRIX
Trades From Scratch is a free academy for people learning a trade and techs working toward running their own shop. Lessons are organized into tracks and modules, each explains one concept with worked examples, links practice questions and the matching state licensing page, and saves your progress in your browser.
Lessons
- HVACA free HVAC course in 9 modules, from tools and safety to refrigeration, EPA 608 prep, licensing and running calls as a lead tech. No signup.
- Superheat and subcoolingSuperheat and subcooling explained with worked R-454B and R-32 examples: which PT column to use, the formulas, common mistakes and five check questions.
Starting your own shop someday?
Start with the right setup.
When you go out on your own, BRIX answers the phone while you're on the job and keeps the books clean from the first invoice. Questions now? Call, text or book 15 minutes.
Prefer email? eeharris2004@gmail.com