Technical specification
Years Guaranteed5Width580 mmTypeOil System BoilerSolar CompatibleYesSEDBUK SAP 2009 RatingASEDBUK SAP 2005 RatingARegistered with the Energy Savings TrustYesMaximum Vertical Flue 100mm19 LIncludesBoiler OnlyHeight840 mmHeat Output BTU55 - 70000Heat Output21 kWFuel TypeOilExternal or InternalInternalERP RatingADepth322 mmCH Condensing Max Output21 kWBoiler TypeSystemRange DescriptionVortex EcoManufacturer Model NoVTXSWH16/21Brand NameGrant