The SunHelix represents a cost-effective heat exchange solution. Fabricated from seamless copper tubing with no ferrous metal components, the SunHelix is nearly impervious to corrosion and allows for direct sweated connections without the need for troublesome dielectric unions.

High temperature 5% silver brazed joints ensure high strength and are not affected by lower temperature flames used for sweating the connections. The legs can be adjusted to accommodate different tank heights.