Solar Plumbing Liquid Systems Only (C-78) The C-78 covers fluid dynamics in closed-loop systems, heat transfer mechanisms through collectors and storage tanks, glycol-based antifreeze formulations, pressure relief valve sizing, and expansion tank calculations. You’ll also address thermal stratification, pipe insulation requirements, and freeze-protection protocols specific to residential and commercial installations.
| Exam Name | Solar Plumbing Liquid Systems Only |
| Exam Code | C-78 |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
