1.1
Processes Recap
Review your knowledge from previous units
Review your knowledge from previous units
📖 Further reading
Level 2 Plumbing Processes: The Complete Revision Guide →
1.2
Processes and Electrical Principles
Continue your review with processes and electrical knowledge
Continue your review with processes and electrical knowledge
📖 Further reading
Level 2 Plumbing Electrical Principles: The Complete Revision Guide →
1.3
Introduction to Heating Systems
Overview of central heating system types
📖 Further reading
Heating System Types for Plumbers →
1.4
Methods of Heating
Different methods and fuels for heating
📖 Further reading
Boilers: Conventional, System and Combi →
2.1
Boiler Interlock
Control systems and boiler interlock
📖 Further reading
Heating System Controls: Pumps, Valves, Thermostats and Programmers →
2.2
Heating Pipes and Components Part 1
Pipe materials, sizing, and fittings
2.3
Heating Pipes and Components Part 2
Advanced components and connections
2.4
One and Two Pipe Heating Systems
System layouts and configurations
📖 Further reading
Heating System Types: One-Pipe, Two-Pipe, Microbore and Underfloor →
2.5
S and Y Plan Heating Systems
Motorised valve configurations
📖 Further reading
Heating System Layouts: S, Y, C and W Plan →
3.1
Heat Emitters
Radiator types, sizing, and installation
Part 1
Part 2
📖 Further reading
Heat Emitters and Radiator Valves Explained →
3.2
Radiator Valves
TRV and lockshield valve types
📖 Further reading
Heat Emitters and Radiator Valves Explained →
3.3
Testing and Commissioning Heating Systems
Pressure testing and system commissioning
📖 Further reading
Heating Commissioning, Testing and Fault Finding →
📖 Whole-unit revision
Central Heating Revision Guide →