The Alpha Pro range of solar water heaters uses a high energy absorption vacuum tube of over 1800mm length which ensures optimum energy absorption and high efficiency.
Specially treated Duronox SS 304 L tank ensures durability and resistance against corrosion.
High Energy Absorption Vacuum Tube
Racold Vacuum Tubes are designed keeping with international standards ensuring optimum energy absorption and higher efficiency.
A unique float valve only offered by Racold, that eliminates long air vents to ensure safe usage, particularly in high wind velocity areas.
Suitable For Hard Water
Suitable for hard water applications upto 1000 PPM, 500 Chloride and 7.5 pH.