DESCRIPTION The grant vortex boiler house is designed for boiler house or garage installations. It features the grant vortex heat exchanger and is suitable for balanced or conventional flue applications. High efficiency SEAI HARP \A\ rating Features a Riello RDB burner Suitable for balanced or conventional flue applications SPECIFICATION Brand Grant Sub Brand Vortex Unit Length of Piece (mm) 600mm Unit Width of Piece (mm) 431mm Unit Height of Piece (mm) 714mm Unit Weight of Piece (Kg) 116kg Boiler Type Vortex Compliance Approvals EN ISO 9001:2015 ERP Rating A Energy Rating Factory Fitted Nozzle Size 0.60/60ᵒ ES Fitting Location Indoor Flow Connection 28mm Flue Connection Top, threaded bar Flue Included No Frost Thermostat Fitted No Fuel Type Kerosene Guarantee One Year Manufacturers Warranty With Five Years Guarantee On Boiler Heat Exchanger (T&Cs Apply) Harp Efficiency Rating 95% Efficiency Low NOx Compliance Yes Output Btu/h 50/90 Return Connection 1\ BSP Service Access No