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: Oct 22, 2024
Once again, thank you very much folks. Overall, I’m hearing that there are ways to mitigate the different disadvantages of the two options, but prob...
Thank you very much again for the comments above. There’s some of this that is stretching my understanding and again, if you’ll bear with me, I’ll rep...
@allyfish, @iancalderbank,and @editor, I'm trying to take your advice and do a heat loss calculation. Can any of you point me to something more user f...
ah, sorry @derek-m, just seen this. I've messaged you but never mind.
ah, sorry, just seen this. I've messaged you but never mind.
@allyfish and @iancalderbank, thanks again. I'm now concentrating on trying to do a heat calculation; I've tried again with heatpunk and am finding it...
Wow! I have been so impressed by the thoughtfulness and support here, which just keeps coming. I really appreciate it. To respond to some of your po...
@iancalderbank, in the Grant 10 kW specifications it says: "Heating Capacity (kW) (BS EN 14511 - air 7oC/ Water 35oC): 11.1", (the placement of the ...
@iancalderbank - thank you - I'll try to find out the actual output, and start a new thread if I can work out how!
And thanks for the comments in response to my question about trying to mitigate oversizing by not running the HP 24/7; it's reassuring @mike-h to hear...
ok folks, so after the various comments here, we decided over the weekend to have one more go at emailing the installers, raising the sizing issue (no...
SPONSORS
Degrees of Separation
Latest Posts
-
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 hours ago
-
RE: To re-pipe or not to re-pipe? Moving from oil boiler to air source heat pump.
Sooooo, what did we do in the end? We approached three ...
By Penval , 6 hours ago
-
RE: How Accurate Is My DIY Heat Loss Calculation?
D'oh - of course. I shouldn't post before my brain is f...
By Old_Scientist , 11 hours ago
-
RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 13 hours 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 , 13 hours ago
-
RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 14 hours 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 , 1 day ago
-
@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 1 day ago
-
RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 2 days ago
-
RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 3 days ago
-
RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 3 days ago
-
@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 3 days ago
-
RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 3 days ago
-
RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 4 days ago
SPONSORS
