ERP (Energy Efficiency)YYears Guaranteed2Width370mmTypeBoilers - Heat OnlySolar CompatibleYesNox ClassNOx Class 6Noise Level55 dBMount TypeWall MountedMaximum Vertical Flue 125mm10mMaximum Vertical Flue 100mm10mMaximum Horizontal Flue 125mm4 mMaximum Horizontal Flue 100mm4 mIncludesBoiler OnlyHeight1012mmHeat Output BTU61416Heat Output70 kWFuel TypeOilERP RatingADisplay TypeLED DisplayDepth795mmDHW 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 Output18 kWBTU/h60,001 to 80,000Supplier Part Number7731600267Range DescriptionGreenstar UtilityManufacturer Model No7731600267Brand NameWorcester Bosch