Combined heat accumulation tank SG (K) KUMULO 300/80L with a spiral coil in the DHW tank, polyurethane, skay 71-312000

Combined heat accumulation tanks, made to order, allow the connection of several heat sources, such as a fireplace, boiler or heat pump. There are types without a coil, with a coil in the external or internal tank, and two spiral coils, for example for solar installation. The tanks have been insulated with hard polyurethane foam or with a detachable soft polyurethane foam. It is possible to use an alternatively a corrugated copper coil with an increased heat exchange surface in the external tank. The tanks are available in various capacity configurations.