Compact counterflow helical heat exchanger. Cools boiling wort to within 5o of cooling water temp. Complete with all fittings and wort and water outflow hoses. Steel water jacket copper internal tubing.
Spiral twisted (helical) construction optimizes surface structure of our wort chillers inner tube and enlarges the surface area.
Because of Spiral twisting construction, it produced high turbulence flow and enhanced heat transfer efficiency.