STAR Residential-Light Commercial(Pilot) The STAR Residential-Light Commercial pilot spans HVAC systems, electrical fundamentals, plumbing code basics, and building envelope performance. You’ll encounter mixed-fuel scenarios? gas furnaces paired with heat pumps? and diagnose refrigerant leaks using pressure differentials. Questions probe weatherization priorities and demand-side management, ensuring technicians grasp how individual system choices compound across residential and light commercial properties.
| Exam Name | STAR Residential-Light Commercial(Pilot) |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
