Thermosiphon tanks use natural convection to circulate water from the collectors into the tank, giving them an added advantage of not requiring a pump to operate.

Made from mild steel lined with direct vitreous enamel lining as an anticorrosive agent the tanks are encased in environmentally friendly polyurethane, chosen to produce an even insulation that maintains higher temperatures. 

Thermosiphon tanks have a durable weather–proof Aluminium surface and are specially shaped for direct roof placement, providing a neat stylish finish to your installation.