Ben asked ... Toyota Yaris French or Japanese?    |    Andy asked ... How can I mend my MacAlistair 450w hedge trimmer?    |    Felix asked ... Hitachi vt-m70em?    |    Katie Bond asked ... Fixing auto threader on Baby Lock Enlighten Overlocker?    |    Chris. asked ... Miele W800 novotronic washing machine?    |    Click here to ask your question

Overheat thermostat?

Why does the overheat thermostat often trip? Would could be the problem? Could anyone suggest ways of solving the problem?
Pravs, February 2007
Scaled-up DHW heat exchanger. Take it off and soak in proprietary kitchen limescale dissolver.
That worked for me.

Vinnie, March 2007
Potterton profile 60e

Pravs, February 2007
on what?

mr gas, February 2007