potterton suprema

[pauls]

need to change a overheat stat on the suprema not changed one yet is it a drain down on boiler. to change can you get a spanner in or is a socket best

 

[pauls]

has none ever changed one

 

[md68]

All you have to do is disconect the wires, unscrew the thermostsat. Put the new one on and re-conect the wires. Job done

 

[pauls]

cheers.

not changed on and looked one up on tinternet looked like when screwing old one out might get wet

 

[Billy Bob Bob]

never done one but..... do you have the trade helpline number? ask for barney miserable sod but knows his stuff(most of the time)

 

[Puddle]

it is dry as md68 has mentioned.