That,s very much for supplying this t/stat for my old potterton boiler,,, saved the day
Verified purchase: Yes | Condition: New
Works very well on the boiler which is very old.
Verified purchase: Yes | Condition: Pre-owned
Does what it says on the tin
Verified purchase: Yes | Condition: New
the old stat had drifted out of range and had allowed the water to start to boil causing noise. this new one is silent.
Verified purchase: Yes | Condition: New
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