Just working on the final stages of one of our air source heat pump installs.  This is a Dimplex 6kW unit and it's connected to one of their fan assisted radiators.  It will also be providing heat to the building through the main bank of radiators in the SEAM Centre.  When we have the 11kW unit in place too, we'll have the option of switching between the two for demonstation and commissioning purposes on our training courses.