Last seen: Oct 27, 2025
Will download and read! Everyone here is of course affected (well, all heat pump owners anyway) Remind me, are we getting close to a possible election...
@editor Indeed, manufacturers of most devices have their own methods of measurement that do not always relate well to ‘real world’ situations; they pr...
@prjohn Ooooh! Mars! Did you consider you might be opening a massive can of worms with this topic?! ;-)))
@marzipan71 Thanks very much Marzipan, very interesting indeed. I think that that data excuses my uncertainty of LLH - Good or Bad? Regards, Toodles.
@hughf If a system doesn't have any variable restrictions like TRV’s, would such a system be better able to perform to the optimum without an LLH then...
Thank you Mars, I accept that a LLH may affect the efficiency of the overall efficiency - but how can the average individual who has a system installe...
@editor Thank you Mars, I use Larger Text as my default anyway but I am also trying to remember to use the Safari ‘AA’ feature once on a page and read...
@iancalderbank Thank you Ian, I have attempted to tweak the pump as close to ‘just slower than the average speed of the primary pump; and will content...
@bontwoody Sounds as though someone is speaking through their headwear to me! The normal arrangement is that DHW heating cycles are achieved by the th...
Just thought that a little cheerier results might be welcomed; this is today’s performance with an OAT of 10 degrees C. We have gone from approx 1.75 ...
And just one more thing please Mars, please could you re-instate the text size option in the reply pane as at the moment, there is only the (to me at ...
Latest Posts
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Perhaps I am missing something, but I don't get the ans...
By DavidAlgarve , 32 minutes ago
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RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
If you paid for any of the assessments try asking for t...
By JamesPa , 1 hour ago
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@drei Thats a nice designer radiator which it would ...
By JamesPa , 1 hour ago
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RE: One room is colder than the rest of the house
I'm finding that the Octopus Cosy doesn't work like tha...
By AndrewJ , 2 hours ago
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I've created a separate post here, wondering about radi...
By DREI , 3 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@ecoste, @walnut-tree-cottage these are both great piec...
By JamesPa , 4 hours ago
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I think that is going to cause confusion.And for that r...
By Transparent , 4 hours ago
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RE: New build installation query
That suggests to me that you have loss of heat in the p...
By Transparent , 5 hours ago
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RE: Solar inverters - where does the energy go when clipping?
You will, of course, check the dimensions and weight be...
By Transparent , 8 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump - there may be other ways you can improve t...
By cathodeRay , 9 hours ago
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RE: What should we do with our Aga?
@annahickson We had a similar dilemma with our oil-fire...
By Morgan , 10 hours ago
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RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
17l/min is enough for only 6kW at 5C DT, not surprising...
By JamesPa , 11 hours ago
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@bontwoody The extra battery capacity is the solution f...
By Toodles , 12 hours ago
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RE: End of Summer Time Reminder to Ecodan owners
As I understand it....ha....Melcoud will over ride any ...
By Abernyte , 12 hours ago
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Finding flow temp data from Samsung 16kw HP
Hello, I have a Samsung MIM-E03 16kwh heat pump, and ...
By martingale , 20 hours ago
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RE: Faulty Clivet heat pump out of the box
We would never win these projects as we spend 1 whole d...
By ASHP-BOBBA , 23 hours ago
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RE: Ecodan Melcloud Temperature Change
@gruff2001 - if set on WC, the app is only communicatin...
By ASHP-BOBBA , 23 hours ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@toodles indeed. the question of proof will only get ...
By Tim441 , 1 day ago
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
I signed up here due to finding this question via a Goo...
By Unsure , 1 day ago
