ERP (Energy Efficiency)YYears Guaranteed5Width440mmTypeBoilers - CombiSolar CompatibleNoNox ClassNOx Class 6Noise Level46 dB(A)Mount TypeWall MountedMaximum Vertical Flue 125mm30mMaximum Vertical Flue 100mm10mMaximum Horizontal Flue 125mm28mMaximum Horizontal Flue 100mm10mIncludesBoiler, Vertical Flue, Protection KitHeight720mmHeat Output BTU72334Heat Output26 kWFuel TypeNatural Gas / LPGERP RatingADisplay TypeTouchscreen DisplayDepth352mmDHW Output Min and Max2.4 - 26.5 kWDHW Output26.5 kWDHW Flow Rate at 35 Degree Rise10.6 L/minCH Condensing Max Output21.2 kWBoiler TypeCombiBTU/h60,001 to 80,000Supplier Part NumberECOTEC826VF&FLTRRange DescriptionecoTEC PlusBrand NameVaillant