Immersion Heater Problem

Hi,

I have had to recently replace my immersion heater. However on the new type thermostats that come with them they have a reset switch. The reset switch is constantly tripping out before the tank has reached the temperature set . I have tried a couple of new thermostats and also replaced again the whole immersion heater (i bought one from bnq then from Screwfix). I read on the little leaflet within that it could be some electrical fault. I am in a hard water area (well so im told from websites ive found) so therfore bought the following (which looks exaclty like the old one i removed)...

formatting link
where do i start and what can i use to diagnose what is causing the fault. any help really much appreciated.

Regards

Gary

Reply to
Gary Howlett
Loading thread data ...

HomeOwnersHub website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.