T Level Year 2 - Crossword 2

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Across
  1. 5. High pressure HW systems have 3 .... of safety
  2. 8. Prevents debris entering the system
  3. 9. Volume of water
  4. 10. Component limits HW temperature to outlets
  5. 15. Low pressure HW and CH systems
  6. 17. Checks carried out to make sure a system is working as intended
  7. 18. Protects against fluid category 5
  8. 19. Used to measure temperatures for HW and CH
  9. 21. Old systems work on this principle
  10. 23. High pressure HW systems
  11. 24. Fluid category 3 water
Down
  1. 1. Check valve to protect against CH water
  2. 2. All HW cylinders must be....
  3. 3. HW should reach outlets at .... within 30s
  4. 4. Check valve to protect against hot water
  5. 6. Could cause poor flow rate
  6. 7. Fluid category 1 water
  7. 11. Type of system that supplies HW to one or a few outlets
  8. 12. Fluid category 2 water
  9. 13. Responsible for supplying water
  10. 14. Type of cylinder that contains a coil
  11. 16. Must allow for 4%
  12. 20. Force behind the water
  13. 22. Type of system that supplies HW to all outlets