Years Guaranteed12Width370mmTypeBoilers - Heat OnlySolar CompatibleYesNox ClassNOx Class 6Noise Level41 dBMount TypeWall MountedMaximum Vertical Flue 125mm20 mMaximum Vertical Flue 100mm10 mMaximum Horizontal Flue 125mm20 mMaximum Horizontal Flue 100mm10 mIncludesBoiler OnlyHeight600mmHeat Output BTU37532Heat Output11 kWFuel TypeNatural GasERP RatingADisplay TypeLCD DisplayDepth285mmDHW Output Min and MaxNot applicable for this regular boilerDHW OutputNot applicable for this regular boilerDHW Flow Rate at 35 Degree RiseNot applicable for this regular boilerCH Condensing Max Output11 kWBoiler TypeHeat OnlyBTU/h20,001 to 40,000Supplier Part Number7959994Range DescriptionVitodensManufacturer Model NoB1GABrand NameViessmann