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Last seen: May 8, 2026
@terry1812 Before I had Homely smart control, I had been tweaking the Daikin WC curve but was battling against wide temperature (OAT that is) variatio...
@maxthedog Welcome to the RHH, your experience and expertise will be very useful hereabouts I’m sure. We are a friendly group and no question is too t...
@jamespa Opening windows works for us too. Regards, Toodles.
I think I would be asking myself ‘ Why is my gut instinct so far out of kilter with the science and the maths!?’ Impressive COP though😉 Regard...
We have a Daikin EDLA03 8 kW Altherma and on that, I believe that the flow rate can be set via the installer access settings on the MMI controller. If...
@jamespa I think many installers feel that they have not completed an installation if they haven’t fitted an LLH, TRV’s on every radiator (without lea...
@old_scientist Yes, Cosy does seem to be the better option at present; though I may re-evaluate (they can’t touch you for it!) in the Spring. The Agil...
@chandykris And all we need now is fairer pricing for our green energy! We are all doing our bit, but TPTB seem to be dragging their feet don’t they? ...
@vsmith1 It’s interesting that you have a 100 litre hot water tank. I am assuming that you applied for and received the BUS? MCS guidelines required u...
@vsmith1 Thos COPs sound quite respectable, the lower one illustrates how flow temperatures influences efficiency, those extra~20 degrees required to ...
@grantmethestrength The new to you flow valve is summat I know not of at this stage but, my gut feeling is that if it is in the water circuit, is part...
@cathoderay Indeed you do need to look at the overall figure over time. At present, our pump has a COP below 3 and we are consuming an average of ~2kW...
Latest Posts
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I'll take a photo of it if and when I next encounter it...
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RE: Heat Pump Pipe Sizing Question
@trebor12345rebor12345 I got the circulator curves from...
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RE: Jokes and fun posts about heat pumps and renewables
That particular Tracking system gets updated as soon as...
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@editor It's available here -
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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
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Lets step back. Why do you need/want 2 zones? The hea...
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Yes, typically as close to the heat pump as possible. ...
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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...
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RE: Share Your Experiences with Heat Pump Manufacturer Support
@seoras Sorry to hear that. I found Vaillant very help...
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The Watchdog That Watched and Waited
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RE: Valliant Heat Pump Settings
Thats arguably a sign of a good installer - they unders...
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RE: Electricity price predictions
Well, we have so many cases where rain water mixes with...
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RE: Two heating zones to one zone
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Solis AC-coupled 3kW storage inverter
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