On 22/08/2019 19:09, Chris Green wrote:
We're aiming to put an electrically heated (as well as CH heated)
towel rail in the new shower/wet room. How are these normally switched
on and off?

How about a runback timer triggered either from a pipe stat (mixer
shower), or a current operated switch [1] (electric shower)?

That way it would turn on when the shower starts, and off a few hours
after its finished. No need to remember to turn it on or off.

[1] http://wiki.diyfaq.org.uk/index.php/...tivated_switch



--
Cheers,

John.

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