Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Last seen: Sep 19, 2024
@newhouse87 I will try to reply sometime tomorrow. What is the size and type of your home? What is the model of your heat pump? Do you have radiat...
Did your installer come riding a horse and wearing a 'ten gallon hat'? 😋
@cathoderay It would appear from your 0x04 test, that the first byte within the message body indicates the body type, then either the body length is...
What happens if you add byte_17 to byte_25?
@cathoderay When you first discovered the type 04, notify1 message, was the data obtained as provided by recent messages, or did you manage to obtai...
It is not possible to select a particular output, they are included within the test data to indicate the likely power consumption and efficiency when ...
@cathoderay I have also been trying to figure out where the message type, and hence structure is being selected within the code. Looking at the he...
@cathoderay I have been doing some further investigation into the structure of the message body with the following results. The actual length of the...
When you checked the message length, did you add additional items to the requested list? If not it could be just supplying the requested items and hav...
Having possibly increased the size of the body type from *18 to *25, it may be useful to try adding bytes 23, 24 and 25, to see if the body type has a...
Yes that's fine.
@cathoderay A further test would be to change all occurrences of 'tank_actual_temperature' to 'byte_21' to see if it still produces data for 'tank_a...
- 27 Forums
- 2,753 Topics
- 64.7 K Posts
- 1,676 Online
- 7,158 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: How Accurate Is My DIY Heat Loss Calculation?
@kilgorexv definitely a larger inverter will help and m...
By AndrewJ , 4 hours ago
-
RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 7 hours ago
-
RE: Surface mount or bury primaries for heat pump installation?
The installation is almost done! I've written up two ...
By tomasmcguinness , 17 hours ago
-
RE: Glass lined Cylinder for private water supply
This has turned into a fascinating little rabbit hole. ...
By Mars , 1 day ago
-
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
-
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
-
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
-
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 , 3 days ago
-
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
-
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
-
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
-
RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 5 days ago
-
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
-
@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 5 days ago


