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: Aug 5, 2026
@jamespa An additional reason for so many data centres is because for "the cloud" which these data centres support, to be 100% robust, they must...
@transparent so if I understand the situation correctly, yet again poor Joe Bloggs is going to get fleeced again to pay for the extra infrastructure s...
@toodles thankfully we have a range of tariffs to meet most people's needs. I am just one of those edge cases so require a little extra technology to ...
@toodles definitely sounds like similar aims. I was kind of forced into the batteries/solar because of the EV. You cannot get a tariff to adequately c...
@toodles cheers! Had to size the batteries /inverter based on keeping the ASHP going all day plus general power consumption and being able to charge i...
@editor I have been following your journey for sometime and I certainly understand and agree with your points of view. I just think readers should be ...
@temperature_gradient I do not normally run my heat pump like this but I did indirectly run it one night like this when the heat pump went into ...
@editor I am a little sceptical regarding the assumptions made mainly due a cultural issue. From my experience with other review platforms, sadl...
@athlonoc it is a generic name given to all things that give off heat basically. This can include radiators under floor heating etc 😀
@broadsman do you live in a highly populated area? Sometimes your router can select a congested comms channel and if your Shelley is a reasonable di...
@athlonoc is your heat pump delta T set to match the delta T of your overall emitter circuit or is it still to 5C? The reason I ask is if your emitt...
@davec I kind of read that information as the "unit is capable of supplying 11Kw @ -3C and this has been possibly tested on a system which is co...
- 27 Forums
- 2,754 Topics
- 64.7 K Posts
- 1,512 Online
- 7,159 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Adding additional Solar Panels to a DC coupled battery system
Let's deal with mounting systems first. You don't hav...
By Transparent , 2 hours ago
-
RE: How Accurate Is My DIY Heat Loss Calculation?
@kilgorexv definitely a larger inverter will help and m...
By AndrewJ , 20 hours ago
-
RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 24 hours ago
-
RE: Surface mount or bury primaries for heat pump installation?
The installation is almost done! I've written up two ...
By tomasmcguinness , 1 day ago
-
RE: Glass lined Cylinder for private water supply
This has turned into a fascinating little rabbit hole. ...
By Mars , 2 days ago
-
RE: Switch suitable to change between two inverter CT's
Last winter my battery ,32KWh, could run the house com...
By Jancold , 2 days ago
-
RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Agree with Major. And even if I was very happy with ...
By Batpred , 2 days ago
-
RE: Is the "divide by 2900" rule still valid?
There is another estimator that you could use, a formul...
By Rob of York , 2 days 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 , 5 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


