Phase 2 Master systems, science and installation best practice with building services engineering revision for construction students

Phase 2 Master systems, science and installation best practice with building services engineering revision for construction students

June 28, 2026 · 17 min · Season 2 · Episode 73

About this episode

Chris Bailey discusses the challenges and key points of Phase 2 in building services engineering for construction students.

The Copper Connection Podcast – Season 2, Episode 73, Phase 2 Master systems, science and installation best practice with building services engineering revision for construction students Phase 2 is where the 9289 gets serious. This is the phase where you stop learning about systems and start actually installing them and the assessments reflect that. With 50 exam questions, a practical assignment of up to 19 hours, and an ongoing work log to maintain, Phase 2 is the most demanding phase of the core qualification around building services engineering. But it's also where things start to click. In Episode 3 of The Copper Connection Podcast, host Chris Bailey walks you through every unit assessed in Phase 2 — breaking down the content, the exam weighting, and the key points you absolutely need to know going in. Chris covers: ✅ The Phase 2 assessments — 9289-021 MCQ (75 minutes, 50 questions) and 9289-022 practical (14–19 hours) ✅ Unit 303 Scientific Principles Phase 2 — Boyle's Law, Charles' Law, latent and sensible heat, heat transfer, force and pressure, and the basics of electricity ✅ Unit 307 in full — the unit that accounts for 86% of the Phase 2 exam: → Cold water installation…

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Host: Chris Bailey

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Organizations: Copper Connection Podcast

Books & works: 9289, Unit 303, Unit 307

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