Qtermo Buffer tank ENERGY DUO AKU V2 MT non-enamelled, 500 l, with insulation and 2 heat exchangers, built-in enamelled 170l DHW cylinder, (500740) QT-Buffer tank 500 l 2x heat exchanger + built-in enamelled 170L DHW cylinder, + insulation 500740

Product detailed description

ENERGY DUO 500/170 AKU V2 MT Non-enamelled buffer tank with 2 heat exchangers, with an internal hot water cylinder, supplied including insulation volume 500 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° Additional heating via an electric coil version with 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.