◆ VANCLASS PLANS
Start free. Subscribe when you're ready to start. Cancel anytime.
Try before you buy.
$0
EPA 608 Universal — the entry certification.
$19/month
The whole catalog, always fresh.
$39/month
For contractors who keep crews certified.
$399/month
Need a free account to subscribe? Sign up here — it takes 30 seconds.
🛡️
Not for you? Email hello@thermoneural.com within 30 days of your first charge for a full refund. No questions.
🔒
Payments handled by Stripe. Your card details never touch our servers.
🚫
No contracts, no cancellation fees. Manage or cancel anytime from your account.
VanClass is test prep — we teach you the material and give you a practice exam, but you take the official EPA 608 exam at an authorized proctor (ESCO, Mainstream, etc.). The practice exam is 30 questions at the same 70% pass bar, mixed across Core and Types I–III — so you feel the real score pressure before exam day.
Study ($19/mo) covers the full EPA 608 course in all 5 languages. Pro ($39/mo) adds EPA 609, OSHA-10, NATE, the monthly new modules, CEU tracking, and renewal alerts.
No. The app works offline — install it from your browser and your lessons cache for the road. That's the whole point: learn in the van.
Yes — open your account and manage or cancel in the billing portal. No phone calls, no retention tricks. You keep access until the end of your billing period.
Free users get 3 questions/day. Study and Pro get 30/day — ask any rule, refrigerant, or exam question and get an instant answer grounded in the course material.