Very good but not sure you can get spares for it.
Bought to replace an existing "exposed" thermostatic valve and was easy to fit. Very easy to adjust spacing of inlet pipes but no reference was made to this in the Instructions which were meagre and a little unhelpful being rather generic. Temperature had to be adjusted as it was only 34 degrees when turned to internal stop. (My boiler is set to 50 degrees rather than specified 55 to 65).
