ERP (Energy Efficiency)YYears Guaranteed10Width370mmTypeBoilers - SystemSolar CompatibleYesNox ClassNOx Class 6Noise Level44 dBMount TypeWall MountedMaximum Vertical Flue 125mm7.5 mMaximum Vertical Flue 100mm7.5 mMaximum Horizontal Flue 125mm9 mMaximum Horizontal Flue 100mm9 mIncludesHorizontal FlueHeight700mmHeat Output BTU65169Heat Output18 kWFuel TypeNatural GasERP RatingADisplay TypeDigital DisplayDepth278mmDHW Output Min and Max4.8 - 18 kWDHW Output18 kWDHW Flow Rate at 35 Degree RiseNot applicable for system boilersCH Condensing Max Output19.1 kWBoiler TypeSystemBTU/h60,001 to 80,000Supplier Part NumberS18LOGICMAX2PK1Range DescriptionLogic MaxManufacturer Model NoS18LOGICMAX2PK1Brand NameIdeal Heating