Public Sector Decarbonisation Scheme 4 – Single Phase Air Source 80C. High-Temperature-Capable Monobloc Air Source Heat Pumps. 80C flow at -5C exterior. 30 kW to 150 kW nominal capacity range. https://thegreatbookmark.com/story18655890/decarbonisation-scheme-4-80c-air-source-heat-pumps