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  • Is there a timer on the boiler then? I'm guessing it must be (unless there's none at all), if the thermostat has no switched live (or is it live - I've no idea)

    The usual "smart" setup would be a programmer wired into the boiler, which connects wirelessly (or wired) to a thermostat and to some sort of hub / bridge (connected to your router / switch)

  • Nope. Only control seems to be the basic wall thermostat.

    In my last place I fitted a netatmo thermostat which works with this kind of setup but it seems to be the only one from what I've seen and what you're saying.

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