Report - Vastebrandstofketel 390 tot 1250 kW Viesmann …...kWh/Srm 1077 1003 921 895 867 827 Beuk kWh/kg 11,00 4,53 3,97 3,39 2,81 2,22 kWh/fm 3475 3187 2899 2704 2609 2482 kWh/rm 1757 1613

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