Topic 12 · 19 min

Commissioning

Understand flushing, balancing, controls, weather compensation and testing, and why they decide the running cost.

1. 1Switched on is not finished3 min · 2 questions · It's running. Is that it?
2. 2Filling and flushing3 min · 3 questions · Why does the water in the pipes matter so much?
3. 3Flow rates and balancing3 min · 3 questions · Why is one room always colder than the rest?
4. 4Controls and hot water4 min · 3 questions · What are they actually setting on that screen?
5. 5Checks and handover paperwork3 min · 3 questions · What should I be given, and what does it prove?
6. Learning checkOpens after the 5 remaining lessons · 80% to pass · credits £10+£10