Qtermo Buffer tank ENERGY DUO AKU MT non-enamelled, 650 l, with insulation, built-in enamelled 170 l DHW cylinder, (500731) QT-Buffer tank 650 l,  with built-in enamelled 170L DHW cylinder, + insulation 500731

Product detailed description

ENERGY DUO 650/170 AKU MT Non-enamelled buffer tank with an internal hot water cylinder, supplied including insulation volume 650 litres ENERGY AKU MT buffer tanks are an ideal choice for customers who want to use a buffer tank also for heating  domestic hot water, via a built-in enamelled 170 l cylinder.    Operating temperature / pressure: 0-95 °C / 3 bar Shell material: S235 JRG2 (EN 10025) Dished bottom material: S235 JRG2 (EN 10025) Connection thread: DIN ISO 228-1 External finish: anti-corrosion protective coating Internal finish: raw steel Inlets and outlets are arranged at 90° DUO AKU MT tank without heat exchanger Additional heating is also possible via an electric coil version with one (AKU V1) or two (AKU V2) heat exchangers for connecting further sources, e.g.  fireplace stoves, a heat pump or solar collectors The tanks have 4 clamps for fitting control thermometers and another 4 external clamps for fitting optional temperature sensors.