Civil Technology Civil Services HOT WATER (SPECIFIC) Gr. 12 T2 W7_2020

Hot Water:
• Identify what is SANS and how does it impact on hot water installations in South Arica.
• Both SANS 102252-1 and SANS 10254 regulations should be specified as per accordance the SABS
standard as reflected for the abbreviations and symbols for hot-water systems.
• Identify, use, installations, working principles and regulations of high pressure geysers.
• Identify, use, installations, working principles and regulations of Solar geysers (low and high
pressure).
• Identify, use, installations, working principles and regulations of Heat pumps.
• Faults in water systems caused by airlocks and