Just fitted Worcester Greenstar 30 Si and mistakenly replaced my trusty RWB9 Siemens programmer (+ Drayton analogue Roomstat) with the Worcester "programmable" DT20RF Digistat. I have quickly realised this is expensive junk giving minimal control. Worcester's website has poorly explained/overly...
I agree with Simon, my recently installed DT20 'programmable' digistat (for a new Greenstar 30Si) is junk and offers half the control I previously had with a Siemens RWB9 which I would dearly love to connect up to the new combi - anyone know if this is feasible?