SPINSAVER is the high efficiency monobloc unit for centralised systems, able to provide both simultaneous and independent heating and cooling. SPINchiller technology offers high seasonal efficiency, using several Scroll compressors per circuit and working together with the innovative built-in automatic hydraulic switch system in SPINSAVER. In fact, hot and cold fluids are produced simultaneously in all load conditions with maximum energy recovery. The source is therefore only activated to exchange any excess energy, with considerable savings in terms of extraction circuit pumping energy. As a result, total primary energy savings can reach up to 50%. Thanks to its effective production combination, SPINSAVER is therefore the ideal solution for civil and industrial applications with centralised four-pipe type installations.