This buffer tank model provides the opportunity to accumulate thermal energy simultaneously from two different heat sources, for example a solar system and a boiler. The flow-through heating principle and the large capacity provide a significant quantity of household hot water. The corrugated heat exchanger disposes with a large contact area and is made of so-called medical chrome-nickel steel brand AISI316L. This guarantees the preservation of the potable qualities of the hot water throughout the whole exploitation of the device.

- ENERGY SAVING - CFC free insulation of environmentally friendly formula of polyurethane foam of high density and thickness of 85 mm to ensure minimum heat losses;
- Terminals, convenient for installation and service;
- Circulation socket;
- Thermostat sockets;
- Venting plug.