Heat output: From 2.1 up to 4.5kW
 High Efficiency: CF: 78% / BF: 94.3%
 Energy Efficiency Class: CF: D BF: A
 Fully-sequential thermostatic Remote Control
 EchoFlame Black Glass lining for enhanced visual depth
 Conventional and balanced flue models
 Natural Gas and LPG options
 Optional linerless flue kit (Conventional Flue only)