ERP (Energy Efficiency)YYears Guaranteed10Width400mmTypeBoilers - CombiNox ClassNOx Class 6Noise Level46 dBMount TypeWall MountedIncludesBoiler OnlyHeight700mmHeat Output BTU85303Heat Output25 kWFuel TypeNatural GasERP RatingADisplay TypeLED DisplayDepth300mmDHW Output25.4 kWDHW Flow Rate at 35 Degree Rise10.2 l/minCH Condensing Max Output2.9 to 19 kWBoiler TypeCombiBTU/h80,001 to 100,000Supplier Part Number7098601Range DescriptionVitodensBrand NameViessmann