Refrigeration Cycle & Diagnostics — Superheat / Subcooling / Charging
HVAC skills for the HVAC Technician career path. Filter, model, and reason about the real data this role works with every day.
HVAC skills for the HVAC Technician
this lesson focuses on the practical HVAC toolkit a working HVAC Technician reaches for on the job.
Try the first query
SELECT example, value
FROM hvac_dataset
WHERE priority = '1'
AND career = 'HVAC Technician';
▸ preview · Sprint-2 will replace this with a live runner
Heat Pumps & Variable-Speed Systems
Once this topic clicks, the recommended next step keeps the learning streak going on adjacent skills in the same career path.
continue path →Sprint-1 stub
This is the Sprint-1 stub for ai.careerplane.engineering.hvac-technician.hvac.refrigeration-cycle.
The fully-generated topic page (sandbox + quiz + AI hints + interactive
tooling) lands in Sprint-2 at
(per arch/memo.md → D-2026-04-22-13). The
//go:embed all:static directive auto-serves
it on the next container rebuild — no server-code change needed.