Grant Vortex Eco External 15-21 21kW Oil System Boiler VTXOMECO15/21

This outdoor system oil boiler from Grant delivers a heat output of 15kW to 21kW. It operates at space heating efficiencies between 91.7% and 92.7%. The manufacturer offers a five-year guarantee on this appliance when it is installed by a G1 installer. A factory-fitted multi-directional flue is supplied as standard to allow versatile installation options. The internal heat exchanger is made from patented stainless steel, which works alongside a Riello low NOx burner to minimise emissions. To protect against the elements, the external casing is finished with a protective powder coat paint. This sealed system model comes equipped with integrated frost protection, a mains isolating switch and a test switch.