[669] City Heating (Stadsverwarming)

[lapoor]

Is it possible to add a new device for receiving GigaJoules this can have the same settings as the RFXMeter. I have city heating in my home and I can read my Meter but that gives me readouts in GJ.
I now put them in a RFXMeter type but then I cannot set a price tag on it as that would overrule my normal energy meter price. So adding also an option to put in a price per GJ would be nice to have.

Is it also possible to set the "vastrecht kosten per dag" in domoticz for energy?

[RuntimeError]

I would also love to have this.

Also it would be nice if the well know IR lese und schreibkopf could be added to Domoticz

[BobS]

Would love to have this too.

Currently I save the value to a virtual input with type GAS (no gas connection in my house) this allows me to enter the cost in the setting page.

[Mick]

Would also love to have good integration of City Heating too.

[BobS]

Hi,
In the winter I read the meter once a day, in summer once a week.
This will shorten battery lifetime with maybe a month over 10 years, I think that's acceptable.
The only values you can read that make sense are the total usage GJ and m3, for these values I don't think it's usefull to read them at the frequency of a p1 electricity meter.

Reading at high frequency would make sense if you could read the actual flow m3/h, kW and in- out temperatures but these values are not in the report.
I connected some ds18b20 sensors to the pipes to read the in- out temperatures every minute.

[Jan Jansen]

In the Netherlands, new houses are already equipped with a so-called heat link with a P1 gate. Existing heat connections are also provided with such a heat link over time (legal obligation). By default, Domoticz is not equipped to connect a heat link. A link is possible via Nodered (thanks to FireWizard, see viewtopic.php?f=4&t=35210). However, there are annoying limitations when presenting the heat consumption over time. Hopefully Domoticz can be adapted to this.

Thanks in advance.
Regards