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Solahart Owner’s Manual – Thermosiphon Systems - Revision 3
HERE'S HOW IT WORKS
Solahart thermosiphon solar water heaters transfer heat absorbed from the sun by the solar collectors to the water storage tank
through natural thermosiphon without the need for pumps or sensors.
The Solahart collectors absorb solar energy. The low-iron content solar glass allows more solar energy to pass through and be
retained than conventional glass.
As potable water inside the collector heats up, it rises directly to the storage tank. As the heated potable water travels through
to the storage tank, the cooler potable water returns to the collectors. This circulation repeats until all water in the storage tank
is heated.
FACTS YOU SHOULD KNOW ABOUT YOUR SOLAHART WATER
HEATER
Water Heater Application
This water heater is designed for the purpose of heating potable water. Its use in an application other than this may shorten its
life.
Hotter Water Increases the Risk of Scald Injury
Under normal family use, the solar water heater should operate between 50ºC and 60ºC. However, the temperature can exceed
this and under certain circumstances may be as high as 100ºC. This can occur during periods of higher solar radiation or
during long periods of reduced water usage. Extreme care should be taken in these circumstances.
Warning:
This water heater can deliver water at temperatures which can cause scalding. Check the water temperature
before use, such as when entering a shower or filling a bath or basin, to ensure it is suitable for the application and will not
cause scald injury.
We recommend installing a suitable Tempering Valve to reduce the risk of scald injury.
