Buffer vessel eldom 1500l., With two black and one stainless steel coil, unenameled

This buffer tank model allows you to store thermal energy simultaneously from several different heat sources, for example a solar system, a heat pump, a boiler and others. The instantaneous (flow-through) heating principle provides a significant amount of domestic hot water. The corrugated heat exchanger has a large contact surface and is made of so-called surgical-grade AISI316L chromium-nickel steel. This guarantees that the drinking quality of the hot water is preserved throughout the service life of the appliance. Several different consumers can be connected to the buffer tank. - Minimal heat losses; - Two large-area heat exchangers for using two different heat sources; - AISI316L stainless steel heat exchanger for instantaneous heating of drinking water; - Easy-to-remove thermal insulation made of expanded polystyrene with graphite nanoparticles, 100 mm thick; - Zipped cover made of synthetic wear-resistant material in INOX colour; - Connections convenient for installation and servicing; - Circulation socket; - Thermostat sockets; - Venting socket.