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Last seen: Sep 19, 2024
@cathoderay A further test would be to move one of the energy devices to position 23, 24, 25 and 26 in the message body and see if it appears in the...
Maybe try adding Byte23, Byte24 and Byte25 in the same manner as outdoor_temperature. So it is possible to add devices to the type 01 message, but t...
@cathoderay I have made some changes around the 'class MessageSet (MessageC3Base)' code within C3 message.py, as detailed in the attached text docum...
@cathoderay I am in the process of modifying the C3 files, but I'm uncertain about the code where the NewProtocolTags are declared in AC message, wh...
What are the readings on the temperature gauges at the UFH manifolds?
The main reason would be that the Sontex is designed and built to measure heat energy, it is a heat meter, that is its primary function. The device ha...
If you are changing the pump speed on the FTC controller, it will only vary the flow rate if it is wired to the main water pump and is actually varyin...
Correct me if I am wrong, do I assume that the list of 'entities' that appear on the selection screen, contains the same devices as contained within D...
The list to which I referred was the 'Extra Entities' in which you had to select the ones required. Does the list just contain the ones that have been...
Please post any results that you obtain, or let me know if nothing is forthcoming.
@cathoderay That is also interesting. Can you supply a list of all the sensor names that are located in the list. I have just spent a few hours tr...
@cathoderay I have just found this code which looks quite interesting. The way that I interpret this code, is that extra switches and/or sensors can...
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RE: How Accurate Is My DIY Heat Loss Calculation?
@kilgorexv definitely a larger inverter will help and m...
By AndrewJ , 6 hours ago
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 9 hours ago
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RE: Surface mount or bury primaries for heat pump installation?
The installation is almost done! I've written up two ...
By tomasmcguinness , 19 hours ago
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RE: Glass lined Cylinder for private water supply
This has turned into a fascinating little rabbit hole. ...
By Mars , 1 day ago
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RE: Switch suitable to change between two inverter CT's
Last winter my battery ,32KWh, could run the house com...
By Jancold , 1 day ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Agree with Major. And even if I was very happy with ...
By Batpred , 1 day ago
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RE: Is the "divide by 2900" rule still valid?
There is another estimator that you could use, a formul...
By Rob of York , 1 day ago
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RE: To re-pipe or not to re-pipe? Moving from oil boiler to air source heat pump.
@penval, really useful update. After all the discussion...
By Mars , 4 days ago
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RE: Who's your electricity provider and what's your tariff?
@papahuhu I prefer to look at it simplistically. We d...
By Old_Scientist , 4 days ago
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RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 5 days ago
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RE: New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
Nothing attached! I have rads but UFH makes the case ...
By JamesPa , 5 days ago
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RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 5 days ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Thank you, I’m thinking along these same l...
By Toodles , 5 days ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 5 days ago



