Technical specification
Years Guaranteed2Width430 mmTypeOil Heat Only BoilerSolar CompatibleYesSEDBUK SAP 2009 RatingASEDBUK SAP 2005 Rating0.93Registered with the Energy Savings TrustYesMaximum Vertical Flue 100mm19 mmMaximum Horizontal Flue 125mm4 mmIncludesBoiler OnlyHeight860 mmHeat Output21 kWFuel TypeOilExternal or InternalInternalERP RatingADepth605 mmCH Condensing Max Output21 kWBoiler TypeHeat OnlyRange DescriptionVortex Eco UtilityManufacturer Model NoVTXECO15/21Brand NameGrant