High-Tech in Germany

• Models AS 200, 300, 400, 500, 800 and 1000-2E include a twin-coil heat exchanger, the lower one is connected to the solar collector circuit, while the upper one is used for additional back-up heating. An optional electric heater can be supplied with all models.
• The cylinders and heating coils are made from enamelled stainless steel and are protected by magnesium anodes.
• They are insulated with 50 to 100 mm thick polyurethane foam, depending on the model,and enveloped by a PVC jacket finished in white RAL 9010.
• 5-year guarantee.
• Maximum working pressure:10 bar. Maximum working temperature: 90 °C