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Last seen: Mar 7, 2026
@editor No, there isn't it's what I expected to see but it's not there. I looked everywhere else too. I'm using an iPad Air if that helps but even t...
Hi Mars, How do you delete images please? I uploaded the wrong ones (I didn't post them) but they are confusing me as to which are the right ones to ...
It's a mixed bag it seems. Not necessarily in terms of the actual kit installed which for ASHPs at least appears to be all the usual brands but there'...
@derek-m I agree, but unfortunately, that's not an option. I can't afford the approx £3,000 it would cost to extract and replace. I have to buy so...
Forgive me quoting myself but it's because I have to say I was wrong. The GBIS guy was extremely thorough including drilling holes in my walls to take...
@ivanopinion Thanks. That's got similar numbers to the Excel sheet I uploaded but it's for the EDLA04E3V3. Octopus is installing E2V3 models which i...
These responses are all really educational - so thanks everyone because it helps. Clearly, the closer to the mythical 'accurate' I can get my heat los...
@toodles Yes, the one they are proposing for me is an EDL model.
@derek-m Yes, it covers the 04/06/08kw - Daikins - an EB range (whatever that is) and the ED range - the Octopus range.
That is really clear - it gives me a picture - thank you. But why do some heat pumps struggle - cycle lots - when they only need to top up the heat ...
This measly sheet is all I could find data-wise. It tells me nothing. And the model is EBLA04 -08 and the Octopus pumps are EDLA04-08 I don't know w...
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Degrees of Separation
Latest Posts
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@toodles I would recommend an A2A system. We have Dai...
By Rob of York , 8 minutes ago
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@rob-of-york welcome to the forums. Solid numbers. A...
By Mars , 20 minutes ago
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RE: Questions about A2A for heating as well as cooling
@donciccio I would suggest that you take a "fabric-fi...
By Rob of York , 34 minutes ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
Any idea how efficient your gas boiler is? Is it a 50 y...
By Old_Scientist , 5 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 17 hours ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 1 day ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 2 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 2 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 2 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 3 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 6 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
First time poster here but I can share my experience as...
By SCH , 6 days ago
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