DC Inverter Air Source Heat Pump Under -25c Buyer and Importer

Hello sirs Im interesting for a heat pum air to water, about 20kw -25KW heating, for my house (160m2 with under-floor heating system) Temperature here in Greece where I live is often in morning -5 C in the winter. But most of the time normaly iw about 4-12C I Thing is not nesasary an EVI technology system. Please inform me whitch model is for me, the cost to sent in Grecce Peireus port. Thank you here in Greece where I live is often in morning -5 C in the winter. But most of the time normaly iw about 4-12C I Thing is not nesasary an EVI technology system. Please inform me whitch model is for me, the cost to sent in Grecce Peireus port. Thank you Show More