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The Copper Connection Podcast

Season 2 Recap for Plumbing Apprentices: Your Ultimate Study Guide to The Copper Connection

Season 2, Ep. 32

Struggling to decide which podcast episodes to re‑listen to before your plumbing or construction exams? This Season 2 recap of The Copper Connection Podcast is your complete study map.

In this special episode, host Chris Bailey walks you through the key themes and episodes from Season 2, showing you exactly which ones to queue up for health and safety, construction science, water regulations, design principles, and core plumbing systems like direct/indirect cold water, open vented heating, and unvented hot water (G3).

You’ll discover:

  • The best episodes for plumbing apprentices, T Level students, and NVQ / City & Guilds learners
  • Which episodes cover safety signs, CLP pictograms, manual handling, excavations, and confined spaces
  • Where to revise materials, heat, power, structural science, sustainability, and retrofit
  • A clear sequence of episodes to understand direct cold water, indirect systems, open vented heating, and unvented cylinders

If you’re serious about passing your qualifications and feeling confident on site, this recap episode will save you time, reduce stress, and help you build a powerful revision playlist from Season 2.

Follow and subscribe to The Copper Connection Podcast on Acast, Spotify and Apple Podcasts — and share this episode with another apprentice or construction student who wants to build a future in the trades.





Plumbing apprenticeship

Plumbing apprenticeships UK

Plumbing apprentice revision

Plumbing student podcast

Plumbing study tips

Plumbing revision guide

T Level plumbing

T Level Building Services Engineering

NVQ plumbing Level 2

NVQ plumbing Level 3

City and Guilds plumbing revision

Construction apprenticeships UK

Construction qualifications

Building services engineering students

UK technical education podcast

Trade skills training

How to become a plumber UK

Study tips for plumbing exams

Water regulations 1999 revision

Unvented hot water G3 explained

Open vented heating systems

Direct and indirect cold water systems

Health and safety in construction

CLP pictograms and safety signs

Trade student revision playlist


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  • 31. G3 Qualified: Understanding Unvented Hot Water Principles for Plumbing Students

    12:02||Season 2, Ep. 31
    The Copper Connection Podcast – Season 2, Episode 31.Struggling to understand unvented hot water systems? In Episode 31 of The Copper Connection Podcast, host Chris Bailey breaks down everything plumbing students and apprentices need to know about unvented hot water principles—from G3 regulations to expansion vessels, relief valves, and fault diagnosis.Whether you're studying for your T Levels, City & Guilds, or NVQ in plumbing and heating, this episode will help you understand the key differences between vented and unvented systems, why water expansion matters in sealed systems, and what safety devices are legally required under Approved Document G3 Schedule 2.You'll learn: ✅ The principles of water under pressure and why expansion management is critical ✅ How expansion vessels, PRVs, TPRVs, and tundishes keep systems safe ✅ Common faults like dripping tundishes and how to diagnose them ✅ Why only G3-qualified engineers can install and service unvented systems ✅ Real-world tips to help you feel confident on site and in your examsPerfect for plumbing apprentices, construction students, and anyone pursuing technical qualifications in the trades. This is practical, story-driven learning that actually sticks.Follow The Copper Connection Podcast for weekly episodes packed with trade tips, exam revision, and career advice for the next generation of skilled tradespeople. Let's build your future—one episode at a time.Unvented hot water systemsPlumbing apprenticeships UKG3 qualified plumberPlumbing T LevelsVented vs unvented systemsExpansion vessel plumbingTPRV and PRV explainedApproved Document G3Plumbing student revisionHot water cylinder safetyPlumbing training podcastConstruction apprenticeshipsBecoming a plumber UKTrade qualificationsPlumbing and heating engineeringTechnical education UKCity & Guilds plumbingNVQ plumbing Level 3Plumbing exam tipsApprentice plumber adviceBuilding Regulations plumbingUnvented cylinder faultsPlumbing career adviceTrade student podcastSkilled trades UK#PlumbingApprentice #UnventedHotWater #G3Qualified #PlumbingTraining #PlumbingAndHeating #TLevels #CityAndGuilds #TradeStudent #PlumberLife #ApprenticeLife
  • 30. Open Vented Heating Systems Explained: Essential Knowledge for Plumbing Apprentices

    14:21||Season 2, Ep. 30
    The Copper Connection Podcast – Season 2, Episode 30.Master open vented heating systems and boost your plumbing career.In this episode of The Copper Connection Podcast, host Chris Bailey breaks down everything plumbing apprentices and T-Level students need to know about open vented heating systems. Whether you're studying for your technical qualification, working on-site, or preparing for assessments, this episode delivers clear, practical knowledge you can use immediately.You'll learn:✅ The role of the open vent pipe, cold feed, and feed & expansion cistern✅ Why correct vent pipe installation is critical for safety✅ The difference between one-pipe and two-pipe heating systems✅ How circulators (pumps) work and common faults like pumping over✅ Real-world troubleshooting tips for air locks, blocked feeds, and leaking cisterns✅ Hands-on component identification techniques used by professional heating engineersChris uses storytelling, relatable examples, and real-world scenarios to make complex plumbing concepts easy to understand. Perfect for construction students, apprentices, and anyone pursuing a career in the plumbing and heating trades.Ready to level up your plumbing knowledge? Follow The Copper Connection Podcast for weekly episodes packed with study tips, technical breakdowns, and career advice for the trades. Subscribe now on Acast, Spotify, or Apple Podcasts and never miss an episode.#PlumbingApprentice #TLevelPlumbing #HeatingSystemsExplained #TradeEducation. Open vented heating systemsPlumbing apprentice trainingT-Level plumbingHeating systems explainedPlumbing student guideFeed and expansion cisternOpen vent pipe installationTwo-pipe heating systemPlumbing qualifications UKComponent identification plumbing
  • 29. Plumbing Basics: Understanding Direct Cold Water Supply Systems for Beginners

    13:14||Season 2, Ep. 29
    The Copper Connection Podcast – Season 2, Episode 29Master direct cold water systems and boost your plumbing knowledge with this essential guide for students and apprentices.In Episode 29 of The Copper Connection Podcast, host Chris Bailey breaks down everything you need to know about direct cold water systems—one of the most common setups you'll encounter in modern UK homes. Whether you're studying for your plumbing qualifications, working through your apprenticeship, or just starting out in the construction trades, this episode will help you understand how water gets from the mains to the tap, what components you need, and why regulations matter.In this episode, you'll learn:✅ What direct cold water systems are and how they differ from indirect systems✅ How UK water sources and distribution networks supply your property✅ The role of service pipes, stop valves, service valves, and drain-offs✅ Key advantages and disadvantages of direct systems in real-world installations✅ How to comply with Water Supply (Water Fittings) Regulations 1999✅ The importance of WRAS-approved fittings and backflow prevention✅ Common installation mistakes like dead legs, undersized pipework, and water hammer✅ Practical tips for pressure testing, pipe sizing, and component positioning✅ Real-world case studies and troubleshooting advice from the fieldPerfect for T-Level students, NVQ learners, and anyone pursuing a career in plumbing and heating engineering. Chris shares real-world examples, common installation mistakes, and practical tips to help you work confidently on site and ace your exams.Follow The Copper Connection Podcast for more trade skills, exam tips, and career advice for apprentices and construction students.Direct cold water systemsPlumbing apprenticeships UKPlumbing students guideWater supply regulationsWRAS approved fittingsPlumbing qualificationsT-Level plumbingNVQ plumbing coursePlumbing and heating engineeringConstruction trades trainingApprentice plumber tipsRising main installationStop valve and service valvePlumbing revision guideBecoming a plumber UKTrade skills podcastPlumbing exam preparationWater fittings regulations 1999Mains pressure water systemsPlumbing career advice#PlumbingApprenticeship#PlumbingStudents#ConstructionTraining#TradeCareers#PlumbingUK#ApprenticeLife#TLevelPlumbing#NVQPlumbing#PlumbingAndHeating#WaterRegulations#PlumbingTips#TradeSkills#LearnPlumbing#PlumberLife#ConstructionApprentice#PlumbingPodcast#TheCopperConnection#PlumbingRevision#PlumbingQualifications#UKTrades#PlumbingEducation#WRASApproved#PlumbingBasics#TradeStudents#PlumbingCareer
  • 28. Why Your Kitchen Tap is Different – Indirect Cold Water Systems Explained for Plumbing Students

    13:29||Season 2, Ep. 28
    The Copper Connection Podcast – Season 2, Episode 28Ever wondered why your kitchen tap feels different from your bathroom tap? In this episode of The Copper Connection Podcast, host Chris Bailey breaks down indirect cold water systems – one of the most important topics for plumbing students, apprentices, and anyone studying for their T-Level qualifications.You'll learn how indirect systems work, why the kitchen tap stays on the mains for drinking water, and how a storage cistern in the loft feeds the rest of your home. Chris explains the key components – from float-operated valves to overflow pipes – and covers the regulations and hygiene concerns you need to know to stay compliant and keep people safe.Through real-world scenarios like frozen cisterns and contaminated water, you'll see how this knowledge applies on-site. Plus, Chris shares practical study tips to help you ace your assessments and build confidence as a tradesperson.Whether you're revising for exams, working as an apprentice, or just curious about how plumbing works, this episode gives you the clarity and motivation you need.Follow The Copper Connection Podcast on Acast, Spotify, and Apple Podcasts for more expert plumbing knowledge, study guides, and career advice. Let's keep learning together!Plumbing apprenticeshipsIndirect cold water systemsT-Level plumbingPlumbing students UKCold water systems explainedPlumbing qualificationsConstruction apprenticeshipsPlumbing revision tipsWater regulations plumbingPlumbing training UKBecoming a plumberPlumbing study guideDirect vs indirect water systemsPlumbing careers UKTechnical qualifications plumbingPlumbing and heating engineeringApprentice plumber tipsPlumbing exam preparationTrade careers UKConstruction trades training#PlumbingApprentice#TLevelPlumbing#PlumbingStudents#IndirectColdWaterSystems#PlumbingTraining#PlumbingRevision#WaterRegulations#PlumbingAndHeating#ColdWaterSystems#PlumbingQualifications
  • 27. Water Regulations Explained: Stop Contamination, Waste & Bad Installations

    10:28||Season 2, Ep. 27
    The Copper Connection Podcast – Season 2, Episode 27Water regulations feel like “just another thing to revise”… until you see what can go wrong.In this episode of The Copper Connection Podcast, host Chris Bailey breaks down the five major dangers the Water Supply (Water Fittings) Regulations 1999 are designed to prevent — using real stories, relatable student scenarios, and simple, clear explanations.Whether you’re a Level 2 or Level 3 plumbing apprentice, a construction learner, or someone working toward UK technical qualifications, this episode gives you the exact understanding you need to stay safe, legal, and professional on every job.Chris covers how the regulations stop:Contamination and backflowWater waste through leaks and poor installationMisuse of the mainsMeter tampering and incorrect measurementUncontrolled or excessive consumptionAlong the way, you’ll hear practical tips, mindset shifts, and trade-ready examples you can use in your exams and on site.If you’re revising, training, or starting out in the plumbing world, this episode will help you build good habits, protect your reputation, and understand how your work affects public safety.👉 Follow @thecopperconnection on Instagram, TikTok, and YouTube for daily trade tips👉 Listen on Spotify and subscribe to never miss an episode👉 Share with another apprentice to help them level up tooWhat You’ll Learn in This EpisodeThe five main threats the Water Regulations protect againstWhy backflow prevention is essential — and real examples of contaminationHow leaks become water waste and cost clients moneyWhat counts as misuse of mains water supplyWhy meter tampering and incorrect measurement are illegalHow to identify undue consumption in real installationsThe responsibilities you have as a plumbing installerHow to apply this knowledge in Level 2/3 exams and MCQsPractical examples you can use during revision or on siteA mindset shift: thinking like a safe, competent, future-ready tradespersonThe Copper Connection — real talk, real skills, real trades careers.#PlumbingApprentice#PlumbingTraining#PlumbingRevision#UKPlumbing#WaterRegulations#BackflowPrevention#ConstructionCareers#TradeEducation#PlumbingTips#Level2Plumbing#Level3Plumbing#PlumbingStudents#ApprenticeLife#SkillsForLife#ConstructionSkills
  • 26. Understanding Water Fluid Categories: Essential Knowledge for UK Plumbing Students

    08:23||Season 2, Ep. 26
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  • 25. Paperwork on Site: The Hidden Power of Construction Documents for Apprentices

    15:22||Season 2, Ep. 25
    On real construction sites, paperwork runs the job—but most students and apprentices never get it properly explained. In this episode of The Copper Connection Podcast, host Chris Bailey breaks down the key documents used in construction projects in a clear, no-jargon way designed for plumbing and building services learners.You’ll learn how take-off sheets turn drawings into material lists, why contracts and schedules of rates matter for your pay and workload, the real difference between estimates and quotes, and how delivery notes, purchase orders, bills of quantities, and wiring diagrams keep projects on track. Chris connects each document to real-world apprentice situations, so you can picture exactly how this shows up on-site and in your assessments.If you’re working towards UK construction or plumbing qualifications, or starting a trade apprenticeship, this episode will help you think like a future professional, not just a student.👉 Follow and subscribe to The Copper Connection Podcast for more straight-talking episodes on plumbing skills, construction careers, and passing your technical qualifications.🔗 Connect With Us:🎥 TikTok:@copperconnectionpodcast📺 YouTube:@TheCopperConnectionpodca-sm8zx🛠️ Store: https://thecopperconnectionpodcast.store/
  • 24. Retrofit, Renewables and Real Work: Sustainability for T Level Building Services Students

    19:40||Season 2, Ep. 24
    Sustainability isn’t just a buzzword – it’s shaping the future of plumbing, building services, and construction careers across the UK. In this episode of The Copper Connection Podcast, host Chris Bailey breaks down what sustainability really means for students, apprentices, and anyone working towards T Levels and technical qualifications in the built environment.You’ll learn how construction contributes to UK carbon emissions, why space and hot water heating are such big players, and how smarter design, planning and site practices can transform the way we build. We unpack key concepts like sustainable construction, protecting the natural environment, and using renewable and recyclable materials in real-world scenarios you’ll recognise from college and site.Chris also explains major industry frameworks – BREEAM, LEED, WELL, and PAS 2035/2038 – and shows how retrofitting creates massive opportunities for future tradespeople, especially in plumbing and building services engineering.If you’re serious about a long-term career in the trades and want clear, practical insights into low‑carbon systems, retrofit work, and sustainable construction, this episode is for you.👉 Follow and subscribe to The Copper Connection Podcast for more episodes on plumbing careers, UK technical education, and study tips to help you pass your qualifications and thrive on site.🔗 Connect With Us:🎥 TikTok: @copperconnectionpodcast📺 YouTube: @TheCopperConnectionpodca-sm8zx🛠️ Store: https://thecopperconnectionpodcast.store/

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