The 160-Litre Indirect/Closed Loop Solar Water Heater is ideal for high-demand homes. Its 2.09 m² collector, made with double-wall aluminum and rock wool insulation, has a high-transparency tempered glass cover. The 151-liter tank features direct enameling for corrosion protection, magnesium bar cathodic protection, and anti-freeze Calpak fluid. Additional features include CFC-free PU foam insulation, an electric 3.5 kW immersion heater, safety and non-return valves, venting valve, and flexible 316L inox pipes with 3/4’’ threads at a 30º inclination. The unit comes with flat and inclined roof support, made from aluminum and galvanized steel, for versatile installation.The 151-liter tank features direct enameling corrosion protection (DIN 4753/3) and a magnesium bar for cathodic protection. Anti-freeze Calpak fluid guards against frost, while CFC-free PU foam insulation enhances efficiency. Included accessories are a 3.5 kW immersion heater, inox flange, safety valve, and flexible 316L inox pipes for optimized flow.The 192-liter tank offers robust corrosion protection with direct enameling per DIN 4753/3 and a magnesium bar for cathodic defense. Anti-freeze Calpak fluid ensures reliability in cold climates, and CFC-free PU foam insulation maximizes thermal efficiency. Included accessories: a 3.5 kW immersion heater, inox flange, safety and venting valves, and 316L insulated inox pipes for secure connections. Aluminum/galvanized steel support suits both flat and inclined roofs for flexible installation.
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