Buffer tank SPU-2

Store energy for your heating in the SPU-2-W buffer cylinder. Perfect for owners of detached houses or apartment blocks who also want to integrate their solar thermal system. The SPU-2-W also features high grade thermal insulation and is available in different sizes. The SPU-2-W buffer cylinder is equipped with a smooth tube indirect coil for integration of a solar thermal system This buffer cylinder protects your heat generator by reducing the number of burner starts (i.e. your gas or oil boiler is not continuously cycling on and off on demand) The right cylinder for every demand: Available in four sizes from 500 l to 1500 l The high grade, removable thermal insulation saves energy and facilitates transportation into the boiler room on delivery The numerous connections provide a wide variety of options: A freshwater module, different heat generators, as well as stoves with back boilers can all be connected to the SPU-2 5 year warranty on floorstanding DHW cylinders safeguards your investment