Inspired by the threads Public heatpump dashboards? and Sharing heat pump data , and with help from @TrystanLea , we now have HeatpumpMonitor.org . Here you can see a variety of heat pump installations, with information about the installation and the property, and a link to the detailed stats for each.…

[image] Zarch: I’d love to see this. But don’t envy the logic how you’re gonna differentiate. Would you do it by flow temp? Or by electric input? On my system I can differentiate heating vs. hot water by monitoring the pumps. Power use can then be attributed accordingly either at input time …

[image] Timbones: On my system I can differentiate heating vs. hot water by monitoring the pumps. Power use can then be attributed accordingly either at input time logging to two feeds, or when processing the data in the app. This does need setting up for each system though; I don’t think the ap…

Great to have some real life data to compare the different makes and models of heat pumps! It would be good to have a designated space for commenting on each of the installs, so users can ask questions and make observations/ recommendations.

[image] CF87: It would be good to have a designated space for commenting on each of the installs, so users can ask questions and make observations/ recommendations. Me too

I have a tangential discussion about using this data in other ways so I’ve taken that over to another thread to avoid it polluting this one. [image] Reviewing other EmonCMS instance data sources Development Inspired by @Timbones ’s nice work over on the dashboard I’ve been…

[image] Timbones: On my system I can differentiate heating vs. hot water by monitoring the pumps. Or we can check the OperationMode value from melcloud. Lots of different cat skins.

I suppose we’d be looking for the lowest common denominator approach that folk with any make/model of heat pump could use? If people are invested in emonpi hardware, then a CT clamp on the pump watts could be useful?

@Zarch I’m intrigued how you are controlling flow rates on the Arotherm+ as this seems to be firmware control only on the 3.5kW monobloc. My installer added a Grundfos UPS3 in series on the monobloc flow and Live monitor is now recording rates that are way higher than the specified working range of …

Might be a better question for the Arotherm thread. [image] Vaillant Arotherm Owners Thread Sustainable Energy I thought it might be useful for the Vaillant Arotherm heatpump and its owners to have their own thread. So any questions, queries, things we’ve learnt and perfo…

Introducing HeatpumpMonitor.org - a public dashboard of heat pump performance

Hardware Heatpump

MyForest (David Bowen) 27 November 2022 22:30 26

I have a tangential discussion about using this data in other ways so I’ve taken that over to another thread to avoid it polluting this one.