- Unvented systems and their operating principles
- Design and installation
- Maintenance
- Compliance with other Building Regulations
Courses
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Energy Efficiency (Part L) (coming soon)
Plumbing & Gas
- Langley College
- Entry
Plumbing & Gas
- Langley College
- Entry
Plumbing & Gas
- Langley College
- Entry
Plumbing & Gas
- Langley College
- Level 3
Plumbing & Gas
- Langley College
- Level 3
Plumbing & Gas
- Langley College
- Level 3
Topics and skills taught:

