@Mr. Larsen Angående VVB og styring. Jeg bruker Node red power saver: https://github.com/ottopaulsen/node-red-contrib-power-saver
Forfatteren av noden, Otto Paulsen, er også aktiv i tråden her.
Jeg tror ikke nødvendigvis at det å låse seg til over/under snitt alltid er det mest effektive. Med power saver definerer du hvor mange timer maks vil skru av bereder og hvor mange timer minimum du vil ha berederen på igjen etter spareperiode.
Med litt tweaking kan du være ganske sikker på at du slipper å dusje i kaldvann. I min egen flow har jeg planer om å legge til ekstrastyring som slår inn ved veldig kald bereder, høyt husforbruk osv, men inntil videre kjører jeg noden rett inn i HA.
Kjapt eksempel her:
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