Technical specification
ERP (Energy Efficiency)YMaximum Vertical Flue12Years Guaranteed1 year minimum (subject to T&C's)Width505mmTypeOil System BoilerSolar CompatibleNoNox ClassNOx Class 2Noise Level51dBMount TypeFloor standingIncludesFlueHeight908mmHeat Output21 kWFuel TypeOilERP RatingADepth800DHW Output Min and Max15-21DHW Output21 kWCH Condensing Max Output21 kWBoiler TypeHeat Only BoilerBTU/h70000Supplier Part NumberVTXSOMECO15/21Range DescriptionVortex Eco System ExternalManufacturer Model NoVTXSOMECO15/21Brand NameGrant