
Last seen: Aug 3, 2025
@judith Very interesting, it rather sounds as though the installers need to update their knowledge of modern products then they might take advantage o...
I have read through this paper and envied (not!) the person or persons trying to implement this; though I like the idea very much…HOWEVER WOULD THEY G...
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...
- 26 Forums
- 2,123 Topics
- 46.7 K Posts
- 75 Online
- 4,531 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: Have Consumers Been Lied to About the Efficiency of Heat Pumps Made in China?
The actual impact on device functionality = zero. The a...
By Pavel , 11 hours ago
-
RE: ASHP heat output monitoring
I installed the heat pump in December '24, so the data ...
By Carlo , 16 hours ago
-
There are some projects looking at how smart meters and...
By Jeff , 22 hours ago
-
RE: Share Your Experiences with Heat Pump Manufacturer Support
@terry1812 Yes, I use Homely, as to whether Daikin is u...
By Toodles , 1 day ago
-
RE: Why do we need pressurised systems?
@old_scientist If that were the case (and it might well...
By Toodles , 2 days ago
-
RE: 300 Liter Tank - Do I have to heat it all?
There’s no second hand market for DHW tanks (I was told...
By Judith , 2 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
We had an excellent four months (11/3 to 15/7) generati...
By JulianC , 2 days ago
-
RE: Is this just haze or something more?
I think the present somewhat cooler hazy days show the ...
By Judith , 3 days ago
-
RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
All noted and accepted and as I say I am sorry that you...
By JamesPa , 3 days ago
-
I think it is very much me that is sitting outside the ...
By Grantmethestrength , 3 days ago
-
RE: Replacing Refrigerant on Mitsubishi Heat Pump
@davidalgarve It should just be recovered by both servi...
By dgclimatecontrol , 4 days ago
-
RE: Who's your electricity provider and what's your tariff?
Aggregators have been recognised for many years, and it...
By Transparent , 4 days ago
-
RE: Help me keep the faith with my air source heat pump installation
Great news I edited my previous post (probably af...
By JamesPa , 4 days ago
-
RE: Double or Triple Glazed Windows?
@toodles Glad to hear things are progressing well for y...
By TRBob , 4 days ago
-
How to waste energy (and time) playing with AI.
A friend of mine who subscribes to an AI service was ex...
By Toodles , 5 days ago
-
RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
@topher you’re more than welcome to, yes. I’ll send you...
By Mars , 5 days ago
-
RE: Fitting new shower valve ..........
I’ve never taken a chance when fiddling and changing ou...
By Mars , 5 days ago
-
You should contact the council and report the unsatisfa...
By JamesPa , 6 days ago