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SISS (500/150 - 900/200)

Buffer tank with built-in DHW storage tank (500-900 liters)

The SISS (500-900) solar tank is a stationary combination tank that includes a steel heating buffer tank and a domestic hot water heater.

In the heating buffer tank there is a glass lined domestic hot water tank according to DIN 4753 T3. welded in

The integration of a wide variety of heat sources is possible without any problems due to the multitude of its connection options using suitable controls.

It can also be connected to other heating systems, such as radiators, underfloor heating, etc.

Operating pressure: 10 bar (domestic hot water tank), 3 bar (heating buffer tank), 10 bar (pipe register)

Operating temperature: max. 95 °C, heat exchanger 110 °C.

Features:

■ Large-surface high-performance smooth tube heat exchanger

■ Insulation: 100 mm ECO SKIN insulation

■ Installation of a clamp-on flange-mounted heater with 2.5/5/7.5 kW is possible from above in the domestic hot watertank possible

■ Cascading with buffer boiler possible

■ Furthermore, a screw-in heating element can be installed in a 1 1/2'' socket as an additional or supplementary heater

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