Page 6 - The City and Guilds Textbook: Plumbing Book 1 for the Level 3 Apprenticeship (9189), Level 2 Technical Certificate (8202) and Level 2 Diploma (6035)

Backflow protection 290
Installing cold water systems and components 311
Replacing or repairing defective components: planned and unplanned maintenance 331
Decommissioning of systems 340

6 Hot water systems 345
Sources of information relating to work on hot water systems 346
Hot water systems and components 355
System safety and efficiency 406
Prepare for the installation of systems and components 411
Install and test systems and components 411
Decommission systems and components 427
Replace defective components 428

7 Central heating systems 434
Understand central heating systems and their layouts 434
Install central heating systems and components 506
Understand the decommissioning requirements of central heating systems and their components 515
8 Rainwater systems 520
Understand layouts of gravity rainwater systems 520
Installation of gravity rainwater systems 533
The maintenance and service requirements of gravity rainwater systems 540
Decommission rainwater and gutter systems and components 544
Perform a soundness test, and commission rainwater, gutter systems and components 545

9 Sanitation systems 549
Sanitary pipework and appliances used in dwellings 549
Install sanitary appliances and connecting pipework systems 594
Service and maintenance requirements for sanitary appliances and connecting
pipework systems 615
The principles of grey water recycling 617

10 Domestic fuel systems 622
Identify the types of fuels used in appliances 622
Factors that affect the selection of fuels 629
Sources of information for fuel supply installation 630
Regulatory bodies that govern the installation of fuel systems 631
Storage requirements for fuels 632
Considerations that could affect the storage requirements of fuels 637

11 Electrical principles and processes for building services engineering 643
Electrical supplies used in domestic plumbing systems 643
Components used in electrical installations and basic electrical tasks 651
Electrical tests and procedures for safely isolating supplies 659
Identify critical safety faults on electrical components 664

Glossary 666
Index 671

Answers can be found online at: www.hoddereducation.co.uk/product/9781510416482

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