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As one of India’s leading solar water heater manufacturer, Racold has created a range of solar water heaters that use a high energy absorption vacuum tube of over 1800mm length, which ensures optimum energy absorption and high efficiency.

Key Features

Smart Float – The solar water heater has a unique float valve tech patented by Racold that eliminates long air vents to ensure safe usage, particularly in high wind velocity areas.

Suitable For Hard Water – The solar water heater is suitable for hard water applications up to 1000 PPM, 500 Chloride and 6.5 to 7.5 pH.

High Energy Absorption Vacuum Tube – Our Vacuum Tubes are designed keeping the international standards in mind, ensuring optimum energy absorption and higher efficiency.


Tank: 5 years
Float: 2 years
Stand: 1 year