You can access our entire Subscription Catalog that includes over 800 hours of online assessments, HVAC and Refrigeration (HVAC/R) courses, and continuing education units (CE Hours) for an entire year (one course at a time). Certain conditions apply. For complete information, please review the Annual Subscription Catalog by clicking the link below.
Click here for the Subscription Catalog for full terms and course descriptions.
Students and technicians can prepare for:
Our Annual Subscription includes everything you need for a full 12 months at one reasonable price allowing you to select the courses that suit your needs.