Technical specification
Years Guaranteed2Width505 mmTypeOil Heat Only BoilerSolar CompatibleYesSEDBUK SAP 2009 RatingARegistered with the Energy Savings TrustYesMaximum Horizontal Flue 125mm3 mmIncludesBoiler OnlyHeight908 mmHeat Output21 kWFuel TypeOilExternal or InternalExternalERP RatingADepth800 mmDHW Output1521 kWCH Condensing Max Output21 kWBoiler TypeHeat OnlyBTU/h51180Range DescriptionVortex EcoManufacturer Model NoVTXOMECO15/21Brand NameGrant