Reference data sets for validating and analyzing GSHP systems based on an eleven-year operation period

This paper presents an experimental analysis and performance evaluation of a ground source heat pump system providing heating/cooling to an office building, located at the Universitat Politècnica de València in Spain. The experimental data and a detailed description of the analysis tool used were presented in a previous paper for the first six operational years. This paper provides the adaptation of such analysis tool to the new configuration (heat pump with two compressors working in tandem), and provides an updated complete reference data sets over more than eleven years which can be used by researchers for model validation purposes.