ERP (Energy Efficiency)YYears Guaranteed5Width440mmTypeBoilers - CombiSolar CompatibleNoNox ClassNOx Class 6Noise Level49 dB(A)Mount TypeWall MountedMaximum Vertical Flue 125mm41 mMaximum Vertical Flue 100mm16 mMaximum Horizontal Flue 125mm39 mMaximum Horizontal Flue 100mm12 mIncludesBoiler, Vertical Flue, Thermosat ControlHeight720mmHeat Output BTU84618Heat Output24 kWFuel TypeNatural GasERP RatingADisplay TypeDigital DisplayDepth338mmDHW Output Min and Max5.4 - 23.7 kWDHW Output23.7 kWDHW Flow Rate at 35 Degree Rise9.6 l/minCH Condensing Max Output24.8 kWSupplier Part NumberVAILECOTEC24VFSTHRange DescriptionecoTEC ProBrand NameVaillant