• Frezik@lemmy.blahaj.zone
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    29 days ago

    Smart thermostats are really important for managing heat pumps efficiently. Especially when they’re multistage. I mean, not necessarily that they have to be always online, but they do benefit a lot from more smarts than the basic thermostats of the past.

    • CompactFlax@discuss.tchncs.de
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      29 days ago

      How does the “smarts” help? All a thermostat needs to call for multistage would be is statistical analysis for heat/cool deltas and resist, which offline thermostats have been doing for a while.

      All the “savings” my “smart” thermostat reports is because I have set-backs, which I had with my old model which also supported multistage heat pumps. The thermostat in question is mind-bogglingly stupid when it comes to handling time of use rates.

      So, overall, not very impressed. Happily, I can manage it with Homeassistant.