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Last seen: Jan 8, 2025
We should just direct them all to the site below, which appeared in an ad link in this one. In fact I'm thinking of ditching the ASHP and getting a f...
@hughf I agree. I don't know why manufacturers do this. Recent Samsung is also bigger than 0.6 m3.
@winnie-wicker Your house sounds quite similar to ours and we too replaced E7 heaters with an ASHP. Although our house sounds bigger, at current pric...
I think this confirms that unless you have a proper heat meter to measure energy delivered, working out COP is at best an estimate and at worst a fing...
I think you both had the same installers as I did. 😆
In my case, when the WC was set at, say 40 deg, the flow was reading low so it had to get to 44 deg before stopping heating. So it was running hotter...
Hi Matt and welcome to the forum. I agree with Derek's very comprehensive analysis. I have an 14kW Ecodan and it behaves in a similar way in mild we...
I wasn't talking about stats in each room; just one, or maybe two if you have two zones. Lots of individual room stats can be a problem for the reaso...
The Ecodan actually works quite well with 3rd party room stats and weather compensation. Once you've got your compensation curve about right, use the ...
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RE: GSHP Kaput After 16 Years: New Compressor or Switch to ASHP? Advice Welcome
On old (non inverter) compressors there’s sometimes a ‘...
By robl , 3 hours ago
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RE: Brown Oily Residue Blocking Air Vent and Weeping Relief Valve... Anyone Seen This?
I'll take a photo of it if and when I next encounter it...
By seoras , 6 hours ago
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Revenge is a dish best served cold. I too, as many know...
By cathodeRay , 6 hours ago
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RE: Heat Pump Pipe Sizing Question
@trebor12345rebor12345 I got the circulator curves from...
By bobflux , 10 hours ago
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RE: Jokes and fun posts about heat pumps and renewables
That particular Tracking system gets updated as soon as...
By Transparent , 16 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@editor It's available here -
By HarrisonC , 1 day ago
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@painter26 i am in Lightwater and midea trained. Sounds...
By Wizard , 1 day ago
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RE: Renewables & Heat Pumps in the News
@jamespa, for all I know they did have the coupling and...
By Mars , 1 day ago
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@andrewj ... well, clearing gutters is a worthwhile ann...
By colinc , 1 day ago
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RE: Anyone concerned about GivEnergy?
Here is the latest communication from GivEnergy regardi...
By txmartyn , 2 days ago
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RE: Indevolt Batteries UK Support & Info Thread
Can @editor please clarify: Does the Indevolt App com...
By Transparent , 2 days ago
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@editor I too had a long list of questions, some of ...
By Bash , 2 days ago
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RE: Tell us about your Solar (PV) setup
3.84kWp of solar on our main South-East facing roof, in...
By Gmuzz , 2 days ago
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RE: Mitsubishi Ecodan FTC6, Evohome & Economy 7. Getting Two Zones to Work Together
Lets step back. Why do you need/want 2 zones? The hea...
By JamesPa , 2 days ago
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RE: Vaillant arotherm plus heat pump frost protection
Yes, typically as close to the heat pump as possible. ...
By JamesPa , 2 days ago
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RE: Our 10 year old Grant heat pump failed
Back in the 70’s and through the eighties, one of my re...
By Toodles , 2 days ago
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RE: Share Your Experiences with Heat Pump Manufacturer Support
@seoras Sorry to hear that. I found Vaillant very help...
By JamesPa , 3 days ago
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The Watchdog That Watched and Waited
On 9 January 2026, Consumer Energy Solutions collapsed ...
By Mars , 3 days ago
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RE: Valliant Heat Pump Settings
Thats arguably a sign of a good installer - they unders...
By JamesPa , 3 days ago
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RE: Electricity price predictions
Well, we have so many cases where rain water mixes with...
By Batpred , 3 days ago
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RE: Two heating zones to one zone
@profzarkov They arent obviously wrong, but the only...
By JamesPa , 3 days ago
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RE: Towns water feed to air source heat pump system
The DHW circuit cant be separated (well it could, you c...
By JamesPa , 3 days ago
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Solis AC-coupled 3kW storage inverter
Solis AC-coupled 3kW storage inverterPylontech batterie...
By MartinRobinson , 4 days ago
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RE: My NIBE ASHP Nightmare: No Commissioning, High Bills and a Hostile Installer
As @transparent has observed above, this is not bad, an...
By cathodeRay , 4 days ago



