Ultra-quiet operation, small footprint and total flexibility of siting (with top and rear flue options). The automatic purging assistance and high specification, aluminium heat exchanger makes for a lightweight installation. High quality and high efficiency, together with the complete availability of spare parts and the easy accessibility of the unit layout mean the ecoFIT pure is easy to maintain too. Compatible with Vaillants intelligent controls for a convenient and energy efficient system. Max. Central Heating Output: 19.1kW Aluminium Heat Exchanger Top or Rear Flue Outlet Compatible with the Unistor Range of Cylinders Compatible with Solar Panels 2 Year Manufacturers Guarantee (Registration Required, T&Cs Apply) 62,440BTU Digital Display Max. Central Heating Output: 19.1kW Aluminium Heat Exchanger Top or Rear Flue Outlet Compatible with the Unistor Range of Cylinders Compatible with Solar Panels 2 Year Manufacturers Guarantee (Registration Required, T&Cs Apply) 62,440BTU Digi...