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Last seen: Jan 8, 2025
My flow temp is 34 deg now and my kitchen rad is definitely cooler on the bottom (with my uncalibrated but able to register differences quite well, ha...
Interesting. They are a bit behind the maximum available. The thing that stands out for me is that 50% of vouchers paid out are for systems replacin...
I wonder if the definition of Heat Pump is the same across all countries? The UK's may be mostly A2W units providing heating for the whole house whil...
@webcmg thanks for the update. It will be interesting to see how your system performs when the colder weather sets in. Fully stocked woodstore he...
@jeff Interesting. Maybe useful for houses where outside space is limited. I assume it's a split system. It would keep noise down for neighbours b...
@mjr Be like what? I was trying to be helpful and show the questioner the whole picture rather than just quoting one number. That link has lots o...
Our 14kW Ecodan also uses 28mm pipe. We have no buffer. The minimum output of your Ecodan is on p 69 of the link below. The 14kW Ecodan needs 40l/m...
It's possible, but you may also have an easement on your deeds. You can check on Land Registry for that or ask the operator about the easement.
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RE: GSHP Kaput After 16 Years: New Compressor or Switch to ASHP? Advice Welcome
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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...
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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 , 9 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 , 15 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...
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RE: Renewables & Heat Pumps in the News
@jamespa, for all I know they did have the coupling and...
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@andrewj ... well, clearing gutters is a worthwhile ann...
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RE: Anyone concerned about GivEnergy?
Here is the latest communication from GivEnergy regardi...
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RE: Indevolt Batteries UK Support & Info Thread
Can @editor please clarify: Does the Indevolt App com...
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@editor I too had a long list of questions, some of ...
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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...
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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


