Descriptors | Water heaters, Heaters, Domestic, Household equipment, Legislation, Solar heating, Solar power, Solar collectors, Design, Performance, Control systems, Performance testing, Hot-water supply systems, Installation, Commissioning, Maintenance, Pressure testing, Leak tests, Type testing, Weather resistance, Thermal testing, Loading, Dead loading, Climatic loading, Imposed loading, Snow loading, Wind loading, High-temperature testing, Thermal-shock tests, Testing conditions, Solar-powered devices, Flow rates, Grades (quality), Inspection, Design calculations, Watertightness tests, Temperature control, Roof spaces, Water supply (buildings) |