Compact and quiet electric system boiler with touchscreen operation and display. Incorporates expansion vessel and pump with no flue required. Uses Serpentine heating element technology and is compatible with solar panels. Ideal for properties off the gas grid, or for siting where traditional gas boilers cannot be fitted. Max. Central Heating Output: 11kW Serpentine Heating Element Compatible with Solar Panels 10 Year Manufacturers Guarantee (Registration Required, T&Cs Apply) 37533BTU LED Digital Display Max. Central Heating Output: 11kW Serpentine Heating Element Compatible with Solar Panels 10 Year Manufacturers Guarantee (Registration Required, T&Cs Apply) 37533BTU LED Digital Display