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Last seen: Feb 8, 2024
@derek-m Morning Derek, morning all. Managed to peek in the main control panel and look at the dip switches. The bottom 2 switches of SW1 are opp...
@derek-m i see your point about the RFT not being up to temp shortly after a call for higher LFT which would result in a higher DT.i delved further in...
I see. I understand now what the number is telling me. My hope of 5kw heat loss per year was a bit hopeful then 🙃 In other news, woke this morn...
just found the compliance certificate from when HP was installed back in 2017. a heat loss value of 5.51kw. what time scale will this refer to as it d...
@derek-mHad me worried for a moment! you are right, from the HP the top pipe is flow and bottom is return. but by the time the pipes have reached and ...
updatei did as Derek suggested, partly, in cleaning up the temp sensors and pipe, reseating with 2 cable ties per sensor and wrapping in foil. i don't...
Hello, Im Simon, from Nth Lincs. A couple of years we moved into a 3 bed detached bungalow which has a Ecodan 8.5kwh heat pump and 3kw solar pv ar...
Hello, Im Simon, from Nth Lincs. A couple of years we moved into a 3 bed detached bungalow which has a Ecodan 8.5kwh heat pump and 3kw solar pv ar...
Hello, Im Simon, from Nth Lincs. A couple of years we moved into a 3 bed detached bungalow which has a Ecodan 8.5kwh heat pump and 3kw solar pv ar...
For info, found this guide for temp sensor best install. I might try moving the one that appears to be over some oxidation residue on my install.
@sunandair ah, thank you. I had seen this numbers but didn't realise it was a cumulative (monthly) number. So yesterday I had COP of 2.64. current mon...
morning. an update....i have WC curve set to 45 @ -3c, 25 @19c. before I went to bed last night I offset the LFT by -3c on the FTC panel, so not to ha...
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Hush mode now released. I've not tried it yet. Should b...
By swwils , 2 hours ago
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RE: Air-to-air heat pumps - best models and installers
Are you creating a whole new category for A2A?
By ASHP-BOBBA , 2 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
There isn’t as far as I know, @djh, but you’re welcome ...
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RE: Can anyone explain the following behaviour with a Grant Aerona 3 R30 / Smart Controller?
Final Update. Yesterday, I was going through the moti...
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RE: How much can an east/west solar solar system be oversized?
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By bobflux , 16 hours ago
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RE: Forum updates, announcements & issues
Thank you Mars for all your dedication to improvements;...
By Toodles , 19 hours ago
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RE: Who do I complain to about a poor ECO4 installation, can anyone advise?
Take it one step at a time. If you can get the dhw and...
By JamesPa , 1 day ago
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RE: Selling 2 x Kensa Shoebox 7kw GSHP (New)
Hi Jain, we’ve got an ashp so I’m afraid we won’t be yo...
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No buffer or low loss header Grant controller in sens...
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RE: Are We Sleepwalking Into Another Race to the Bottom?
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RE: Anyone concerned about GivEnergy?
Thanks for your advice - I'll keep trying with the inst...
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RE: Plug and play solar. Thoughts?
I am also yet to find a case where an installation that...
By Batpred , 2 days 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
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By Batpred , 2 days ago
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RE: IVT greenline HT Plus E - Circulation Pump Constantly On
Welcome to the forums. Irrespective of which brand yo...
By Mars , 2 days ago
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RE: 7.5kW Heat Loss, But Quoted a 10kW Midea. No Re-Pipe, No Buffer Tank. Does This Add Up?
Oh, how I love these old scientists!I'm in with your 5 ...
By LeJamaisContent , 2 days ago
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RE: Jokes and fun posts about heat pumps and renewables
@jamespa Someone who is not easily phased I suppose.
By Toodles , 3 days ago
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@downfield Once OE had removed our gas meter and capped...
By Toodles , 3 days ago
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Living with a Low Loss Header (Or Measure For Measure, it’s All About the Pump)
I know, low loss headers (LLHs) aren’t necessarily ‘low...
By Toodles , 3 days ago
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RE: What is the main ‘dictator’ of Agile’s unit price?
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RE: The Reality Behind a Failed Heat Pump Installation – and an IWA Insurance Rejection
@ian-w Getting back to the problem in hand, what do yo...
By JamesPa , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@papahuhu Generally, I leave Homely to take care of mat...
By Toodles , 4 days ago
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@judith, glad you found the story interesting. On eff...
By Mars , 4 days ago



