Last seen: Jun 6, 2025
@drew-pa Hi - I know this is an old thread, but I am doing some work on my system once more, and thought I might say something which I feel is i...
@murchison2003 Understood 👋🏼
@cathoderay It does sound pretty screwy to be honest! I would normally expect fossil fuels to be more expensive than, for example, mains gas (not avai...
@cathoderay Crikey, that is a staggering amount of electricity! The amount and cost doesn’t seem to equate to anything like your old system… and your ...
(with apologies for typos, and errors in grammar. My phone, unilaterally and arbitrarily, decides to change spellings at the last minute, at the point...
@murchison2003 Hi. As before, I’m not necessarily replying just to you, but I am adding my three ha’p’orth (showing my age!) which might add a little ...
G’day 👋🏼 I am delighted that you are delighted! I too am delighted with mine! Although I haven’t gone to the lengths you have to work out your COP –...
@dangermousie Hi. Hmm, not sure your calculation is right there. COP is simply power ie kW of output, divided by kW consumed. My figures come only fro...
Hi Joe - I just found this site. I don't know if this is any help but... I have had a Vaillant Arotherm (not -plus) 8 kW ASHP for about a year now. Do...
@webcmg Hello. I know this is an old thread, but I have just had Vaillant ASHP fitted, and am working my way round how to get the best out of it. The ...
Latest Posts
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RE: The good, the bad and the not that great – my heat pump installation
@cathoderay Yes NAPIT do seem to impose deadlines on th...
By Burtis , 7 hours ago
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RE: Configuration issues with 10kW Midea R32 heat pump
@cathoderay Thanks very much for your help. As you s...
By SteveT , 9 hours ago
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@gery Sorry Gerry, mine is configured by adding an inte...
By Papahuhu , 9 hours ago
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RE: Poll for Time of Use, tariffs, technology
Tarrifs seem limited to Octopus. Im with EON so voted ...
By JamesPa , 10 hours ago
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Just wanted to acknowledge that @f1p has provided very ...
By Sheriff Fatman , 11 hours ago
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@pie_eater Yes, I installed Homely to a Daikin heat pum...
By gery , 11 hours ago
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RE: Setback savings - fact or fiction?
I have now done the analysis, but not for November 2025...
By cathodeRay , 11 hours ago
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RE: British Gas vs Octopus Energy vs Heat Geek vs EDF vs Aira vs OVO vs EON.Next vs Boxt
Octopus estimated the heat loss at 7.8kw£5k50 deg at -3...
By stevettweed , 12 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@davidalgarve Potentially stupid question, but are you ...
By Sheriff Fatman , 13 hours ago
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RE: What a Bad Heat Pump Installation Looks Like
Spot on, for relatively little money, an air of ready "...
By Batpred , 14 hours ago
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RE: Replacing my 18 month old Hitachi Yutaki ASHP
@trebor12345 Ok that makes more sense and leads is i...
By JamesPa , 19 hours ago
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RE: Home energy storage & battery register
Now the proud owner of: 4.1Kw peak Aiko Neostar solar...
By TechnoGeek , 2 days ago
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RE: Latest NIBE model has known defect and no solution
@kings I don’t I’m afraid as I submitted it through my ...
By richardpool , 2 days ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
Aira called me back today, but not sure we got to the a...
By ChandyKris , 2 days ago
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RE: Experience with Mitsu Par 50/60 Wireless Controller
The 27°C request doesn't boost the weather compensation...
By Sheriff Fatman , 4 days ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
Oh and it was installed by Stevie Wonder!
By Grantmethestrength , 4 days ago
