ERP (Energy Efficiency)YYears Guaranteed8 yearsWidth370mmTypeBoilers - Heat OnlySolar CompatibleYesNox ClassNOx Class 5Noise Level44dBMount TypeWall MountedMaximum Vertical Flue 125mm12 mMaximum Vertical Flue 100mm12 mMaximum Horizontal Flue 125mm9 mMaximum Horizontal Flue 100mm9 mIncludesBoiler OnlyHeight780mmHeat Output BTU163094Heat Output50 kWGas Council Number41Fuel TypeNatural GasERP RatingADisplay TypeLCD DisplayDepth365mmDHW Output Min and MaxNot applicable for this heat only boilerDHW Output50 kWDHW Flow Rate at 35 Degree RiseNot applicable for this heat only boilerCH Condensing Max Output47.8 kWBTU/h100,001 or greaterSupplier Part Number7736702596Range DescriptionGreenstar 8000+Manufacturer Model No7736702596Brand NameGreenstar