Ner, M. and Szulgowska-Zgrzywa, M. 2025. The impact of climatic conditions and the method of determining the SCOP of air/water heat pumps on the annual non-renewable primary energy demand of a single-family building – a case study for selected cities in Poland. Instal. 11 (Nov. 2025), 16–25. DOI:https://doi.org/10.36119/15.2025.11.3.