:lol:
micky & Seco services
thanks for your most helpful suggestion. it was the motorised valve. i changed the motor which i bought on sunday across the counter and fitted, hey presto heating is all back to normal.
thanks
Suggestions welcomed for best way of fault finding why my Stelrad Group boiler model - Ideal W is only heating hot water and not the raditors. First time switched on to the c/heating mode since last winter.