Hi all,
I’m planning on putting a fan in my bathroom which gets pretty steamy after a few showers, especially now the air temperature is dropping. I can’t see much point in having it controlled from the light switch – often when someone is showering it’s daylight so the light is off, and often when someone goes in there after dark they don’t want a shower and I don’t want the fan to start whirring.
So (failing some direct link from the fan to the shower mixer) humidistats seem the best solution. But from what I’ve read from the archives they can be a pain because they can get triggered by changing outside atmospherics. Because it seems that this is partly caused by outside air blowing in through the fan I’m thinking of having the fan controlled by an separate humidistat which I would mount on the wall close to the shower area. This one would probably do the job:
Two questions:
- Does anyone have any idea where I could get a suitable switch (ideally one which would serve to isolate the fan for servicing as well, although if I had to have a separate FCU that would be OK).
- How would I actually go about wiring all this up?
Alternatively if anyone knows a ready-made fan with this level of control which doesn’t work off a switched live from the lighting I’d love to know about it.
Many thanks,
Martin