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
Things do stay the same. My wife still hates the cold. 🙄
I would suggest that you check where each pump is connected and feeding. I suspect that the right-hand one may be for your DHW, since it appears to be...
Does it have a nameplate?
@sarah It would appear that you have 3 water pumps and what could possibly be a plate heat exchanger. I would need to be able to read the model num...
There will be an air release valve somewhere, but I'm not certain where it will be located, normally in the highest section. I suggest that you Google...
@sarah I would expect the flow rate to be greater than 13 litres per minute at a pump speed of 5, is your water pump actually wired to the heat pump...
@cathoderay Thanks for the response, which appears to close one avenue of investigation. I have attached a spreadsheet detailing the data that I thi...
@cathoderay I forgot to add the code in the previous post. from homeassistant.const import ( CONF_NAME, CONF_TOKEN, CONF_HOST, ...
@sarah I would suggest that you watch the following video, which details how to check and change the pump speed. Before making any changes I would a...
Looking at the temperature gauges in the photo's, it would appear that the water is going into the UFH at approximately 28C, and coming out at approxi...
In the _init_.py there is the following code which imports data from HA. I have a feeling that HA contains a list of the sensors etc. from which data ...
@cathoderay I carry out day trading on the stock market, so often have lots of free time when nothing exciting is happening, so you don't have to co...
SPONSORS
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 , 8 hours ago
-
RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 11 hours ago
-
RE: Surface mount or bury primaries for heat pump installation?
The installation is almost done! I've written up two ...
By tomasmcguinness , 21 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 , 4 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 , 6 days ago
-
@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 6 days ago
SPONSORS
