Highly efficient boiler with large, full colour display and compact cupboard fit. Offers rear flue option in addition to standard top turret. Supplied with system filter. Max. Central Heating Output: 19.1kW Aluminium Silicon Heat Exchanger Top or Rear Flue Outlet Compatible with Vented Cylinders and Unvented Indirect Cylinders Compatible with Solar Panels 10 Year Manufacturers Guarantee (Registration Required, T&Cs Apply) 61,419BTU Backlit LCD Full Colour Display Made in the UK Max. Central Heating Output: 19.1kW Aluminium Silicon Heat Exchanger Top or Rear Flue Outlet Compatible with Vented Cylinders and Unvented Indirect Cylinders Compatible with Solar Panels 10 Year Manufacturers Guarantee (Registration Required, T&Cs Apply) 61,419BTU Backlit LCD Full Colour Display Made in the UK