Great plugin, does everything the now defunct 'Works with Nest' did.
I was pleased to see it also allows control of (stored) hot water as well as Heating Thermostat control.
I thought this might allow more flexible hot water scheduling but I found that activating the 'hot water' device only seems to start a 30 minute boost timer.
I wonder if there is a way to change the timer period (30 min / 1 hour etc) or even just turn the hot water On/Off on demand (have I missed something?)
I could repeat the boost after 30 mins but I'm not sure that would be ideal as there is a valve actuated also.
My aim is to minimise unused (wasted) hot water storage by setting a lower temperature during the week and higher at the weekend.
(I am mindful of the need to raise the temperature high enough & long enough to kill legionella bacteria).
Any ideas?