Grant Vortex Eco External 21-26 26kW Oil System Boiler VTXSOMECO21/26

This outdoor oil system boiler from Grant delivers a heat output range of 21kW to 26kW. The unit operates at space heating efficiency levels between 91.7% and 92.7%. An internal patented heat exchanger, constructed from stainless steel, maximises heat transfer. The burner uses low NOx combustion technology from Riello to limit emissions. The external steel casing has a powder-coated finish to ensure it is durable against wet weather. For winter protection, the system includes built-in frost protection alongside an isolating mains switch and a test switch. A factory-fitted multi-directional flue provides versatile routing options during setup. This VTXSOMECO21/26 model is a sealed system configuration, which simplifies integration into closed heating circuits. Grant offers a five-year guarantee when the unit is commissioned by an accredited G1 Installer.