10 year guarantee when installed by a G1 Installer, T&Cs apply To activate this decade long guarantee, G1 Installers simply need to fit a Grant Mag One filter and register the boiler within thirty days of installation via the online G1 Portal or G1 Click app. Manufacturer Stock Code: VTXOMCOMBI26 EAN Code: 5060090371751 Width: 658 mm Depth: 754 mm Height: 945 mm Weight: 206 kg Sub-Category: Domestic Boiler Noise Level: 51 dBA Colour: White Brand: Grant ErP Hot Water Rating: B Output CH: 26 kW Country of Origin: UK Manufacturer Part Number: VTXOMCOMBI26 Warranty: 10 Years Fuel: Oil Energy Efficiency: A Application: Domestic Solar Compatible: Yes EAN Number: 5060090371751 Boiler Model: Vortex Pro Ready for HVO: Yes Output: 26 kW Ready for 20% Hydrogen: No Category: Combi Fuel Type: Oil Includes Magnetic Filter: No