+200 VISUAL MAPS OF UK PLUMBING & HEATING

Reading the textbook is one thing. Standing in front of an airing cupboard and knowing straight away which pipe is the cold feed, why a radiator is cold at the top or where the system pressure is going is something else.
These maps turn the technical side of UK domestic plumbing and heating into drawings, diagrams, tables and examples you understand at a glance.
Fewer pages of text. More clarity to study, revise and look things up the moment you need them.
Instant access after purchase, on mobile, tablet or computer.








✅ Cold and hot water in a UK home
✅ Combi boiler: how it works
✅ System boiler with an unvented cylinder
✅ Regular boiler, cylinder and loft tanks
✅ Copper, plastic and push-fit pipework
✅ Compression, solder and push-fit joints
✅ Radiators, TRVs and lockshield valves
✅ Balancing a central heating system
✅ Y-plan and S-plan heating controls
✅ Wastes, traps and falls
✅ Water pressure and flow rate
✅ Low pressure, leaks and noisy pipes
✅ Fault finding: no heating, no hot water
Numbered maps, organised by topic, including:
Water supply & distribution
Stopcock and MDPE supply, mains-fed and tank-fed systems, the cold water storage cistern, backflow protection and how water moves around the house.
Pipework & fittings
Copper in 15, 22 and 28 mm, PEX and push-fit, MDPE, compression and soldered joints, clipping distances and where each one is used.
Boilers & hot water
Combi, system and regular boilers, vented and unvented cylinders, immersion heaters, expansion vessels and safety devices explained visually.
Central heating
Radiators, TRVs and lockshields, balancing and bleeding, system pressure and the filling loop, inhibitor, magnetic filters, Y-plan and S-plan.
Bathrooms & kitchens
Basins, WCs, baths, mixer, electric and pumped showers, sinks, washing machines and dishwashers: supply and waste connections.
Wastes, traps & drainage
Waste pipe sizes, traps and seal depth, falls, soil stacks, air admittance valves and rodding access.
Fault finding
Low pressure, leaks, noisy pipes, a radiator cold at the top or bottom, a boiler losing pressure, a frozen condensate pipe: symptom → cause → what to check.
Installation, testing & regulations
Work sequences, pressure testing, flushing and commissioning checks, the Water Regulations (WRAS) and Building Regulations Parts G and H.
How cold and hot water reach every outlet: mains-fed and tank-fed systems, stopcocks, isolation valves, cisterns and backflow protection.
Pipe materials and sizes, compression, soldered and push-fit joints, bending, clipping and protecting pipework in walls and floors.
Combi, system and regular boilers side by side, vented and unvented cylinders, immersion heaters, expansion vessels and safety valves.
One-pipe and two-pipe systems, radiators and valves, balancing, bleeding, system pressure, inhibitor and filters, Y-plan and S-plan controls.
Supply and waste for basins, WCs, baths, showers, sinks and appliances, with the typical layout of each room.
Waste and soil pipe sizes, traps, falls, stacks, air admittance valves, rodding points and keeping wastes flowing.
No heating, no hot water, low pressure, leaks, noisy pipes, cold radiators and slow wastes: likely causes and what to check first.
Work sequences, pressure testing, flushing and commissioning, the Water Regulations, Building Regulations and when a job needs a Gas Safe engineer.
UK plumbing and heating made visual, practical and clear at a glance.
Every map stands on its own.
Open the topic you need, look at the drawing and find the key points without rereading whole chapters or searching for the same answer in different places.
Use it on your mobile, computer or tablet, or print the pages you use most and keep them in your van or your college folder.
GET INSTANT ACCESS →





You want a visual reference to revise systems, components, connections and fault finding without digging through textbooks.
On a Level 2 or Level 3 plumbing course. Every day you meet fittings, valves and systems you haven’t seen before. The maps help you recognise each part and understand what it does.
Retraining as a plumber? Alongside your course, the maps give you the trade topic by topic, from the stopcock to the boiler.
You want to understand how the systems you work around fit together, and when a job needs a qualified plumber or a Gas Safe engineer.
One map per topic explains faster than twenty slides: put the drawing up and the point lands.
Drawing, table and example on the same page, instead of paragraphs you have to read three times.

+200 Visual Maps of UK Plumbing & Heating
Alongside the maps, you get three bonuses for study, revision and on-site work.

The numbers you keep looking up, gathered in visual tables:

The words you hear at college and on site, each one explained in plain English:

Work methodically instead of guessing, with checklists for the jobs that come up most:
One payment, everything included:
INTRODUCTORY OFFER
+200 Visual Maps of UK Plumbing & Heating
All the maps from the eight packs plus the three bonuses, for college, exam preparation and on-site work.

Instead of £37, only:
£27
One-off payment · No subscription · Instant access
Card, Apple Pay, Google Pay and PayPal • 100% secure payment
“Once you see how it’s piped, you understand the whole system – not just the bit in your notes.”
You have 15 days to look through all the maps and the three bonuses at your own pace.
If the format isn’t right for you, just send us a short email.
You get 100% of your money back.
✔ No forms ✔ No questions asked ✔ Full refund
Open, look up and revise as often as you like.
Complete your order
You complete your order in a secure checkout, with the payment method of your choice.
Get your access
As soon as your payment is confirmed, your members’ area is unlocked automatically and your login details arrive by email.
Open the four items
Look it up when it matters
A question about a cylinder, a fitting, a waste or a cold radiator? You open the map on that topic, check it and carry on where you left off.
Digital study material made up of visual maps on UK domestic plumbing and heating. Each map covers one topic on one page: a technical drawing or diagram, the key points and a practical tip. From water supply and pipework through boilers, cylinders and central heating to wastes, fault finding and testing.
For Level 2 and Level 3 plumbing apprentices, for adults retraining as plumbers, for handymen and property maintenance staff, and for qualified plumbers and heating engineers who want an organised visual reference. It is not a DIY guide.
It helps, but it isn’t required. The maps start with the basics of how water and heat move around a UK home and explain each topic with a drawing and an example, without assuming you already know the jargon.
No. It is study and reference material. It does not give you a qualification and does not replace formal training, the regulations or the manufacturer’s instructions. Work on gas appliances must only be carried out by a Gas Safe registered engineer.
Yes, as a reference to revise concepts, recognise components and check the logic of a system. On site, always follow the regulations, the manufacturer’s instructions and the person responsible for the job.
Yes. The maps are written in British English and based on UK domestic systems: combi, system and regular boilers, vented and unvented cylinders, tank-fed and mains-fed supplies. Values are for guidance: always check the current regulations and the manufacturer’s instructions.
As soon as your payment is confirmed, your access is unlocked automatically and your login details arrive by email. Nothing is posted: the material is 100% digital.
Yes. The maps open on mobile, tablet and computer, so you have them with you at college or on site.
No. Your access is permanent and there is no subscription.
You have 15 days to look through everything: the maps and the three bonuses. If the format isn’t right for you, send us a short email and you get a full refund.