Sharing the same advanced core technology as Baxis HE combination boilers, the output of the Baxi 100/2 HE Plus is flexible enough to cope with almost any domestic heating system, self-adjusting from 9.2kW up to 32.6kW as demand varies.  Extensive flue options provide ample choice of the boilers location for maximum freedom in interior layouts and of the flue terminal for the least obtrusiveness.  Finally, for those who want the simplest possible installation and a dry loft, theres the Baxi System 100 HE Plus, with a pump, expansion vessel and safety valve all built-in at the factory.