ERP (Energy Efficiency)YYears Guaranteed2Width520mmTypeBoilers - CombiSolar CompatibleYesNox ClassNOx Class 5Noise Level46 dBMount TypeFloor StandingMaximum Vertical Flue 125mm6 mMaximum Vertical Flue 100mm6 mMaximum Horizontal Flue 125mm6 mMaximum Horizontal Flue 100mm6 mIncludesBoiler OnlyHeight855mmHeat Output BTU68200Heat Output20 kWFuel TypeOilERP RatingBDisplay TypeDigital DisplayDepth600mmDHW Response 1m from Tap18 secondsDHW Output Min and Max14 kWDHW Output20 kWDHW Flow Rate at 35 Degree Rise12 l/minCH Condensing Max Output20 kWBoiler TypeCombiBTU/h60,001 to 80,000Supplier Part NumberECE020SLMRange DescriptionEnvirogreenBrand NameFirebird