Rinnai - Hot Water Systems
Rinnai is a Japanese corporation specialised in the manufacture of heating and cooling appliances.
Founded in 1920, Rinnai has expanded across the globe with over 80 sales offices in 16 countries.
Rinnai Sunmaster closed coupled systems are economic solar (thermal) hot water systems placed fully on the roof (no ground mounted tank, no circulation pump). Supplementary heat is available from an electric boost or continuous flow gas boost.