Last seen: Nov 20, 2025
@johnmo I have been already advised to install homely before on this very thread and I guess most people have some form of intelligent control. Readin...
Hi! Just an update on my conversation with Smart Heating ahead of the job this summer. I asked them if, in the event I choose to stay with Oct...
Dear @jamespa yes, this is very useful input overall, and I think I made a reasonable negotiating pull with SH which made the price not raising despit...
@jamespa there are some important differences in the estimates but I am not able to tell why that is the case. There may be different software assum...
Dear All, I am coming to terms with accepting that I am not knowledgeable enough to make an expert decision, nor I can dedicate enough time to s...
Just an update on the responses received by Smart Heating. Here are my questions: 1.Why a 5kW pump has been preferred over a 3.5kW? May this choic...
@jamespa this is Sustain's reply to my queries I have specified the 3.5kW unit as this provides more than enough heat for your requirements. Th...
@jamespa Hi I wrote to Sustain and I may wrote to Smart Heating as well for a couple of questions on radiators (1 more to replace?) and decommissionin...
@jamespa thanks. I will take some time to make a head-to-head comparison btw these two quotes, and ask some final questions. If I decide for Sustain i...
Hi All! I finally received my updated quote from Sustain. Looking at efficiency it seems on par with smartheating (reattach it here too). Based on tha...
Thanks All! I am impressed by the quality of the scientific discourse here and I hope this thread has been of general benefit. I will take some more t...
@jamespa I was convinced I replied with the attachments...anyway, here you go only with two of the companies. I am still waiting from Sustain.
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@andrewj they will release smarter controls, its been m...
By swwils , 1 minute ago
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People apparently, at least according to the polls, say...
By JamesPa , 14 minutes ago
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RE: Speedcomfort radiator fans
Thats true, but having tried (and succeeded) in constru...
By JamesPa , 22 minutes ago
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RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
@bash brilliant, thanks for the feedback
By energy9165 , 2 hours ago
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RE: Setback savings - fact or fiction?
The OpenWeatherMap API provides plenty of historical da...
By Majordennisbloodnok , 2 hours ago
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RE: Heat Pump Heats the House… But It’s Not Cosy. Emitter Changes or System Tweak?
@alastair There I was, feeling grumpy, he said “Cheer u...
By Toodles , 4 hours ago
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RE: Grant Aerona: Is there a setting to keep the 2-port valve open during pump blockade
Depends on OAT. Mine cycles at OAT>10 and of course...
By JamesPa , 6 hours ago
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RE: New Fogstar 15.5kWh upright solution
@transparent My conclusion is as you have noted, tha...
By Bash , 6 hours ago
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That makes sense to me,although we don't know what the ...
By Transparent , 8 hours ago
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RE: Mitsubishi Ecodan R290 10kW performance
And to you too. Wishing you a very enjoyable festive s...
By Sheriff Fatman , 9 hours ago
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RE: External pipework insulation
They do? But that isn't apparent from the photos we'r...
By Transparent , 11 hours ago
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RE: My Powerwall 3 Consumes 3-4 kWh/Day in Self-Consumption: Is This Normal?
@editor Thank you so much for looking into this for me ...
By Caron , 11 hours ago
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RE: Say hello and introduce yourself
@velcro welcome to the forums. Please feel free start a...
By Mars , 1 day ago
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Daikin EDLA11D3V3 DHW Settings
I have a newly installed EDLA11D3V3 which I'm still get...
By Velcro , 1 day ago
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RE: Need Help Optimising My Rushed ECO4 Install: 12kW Bosch Heat Pump
Hi @mickamills . Welcome to the forum. It sounds like...
By bontwoody , 1 day ago
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RE: Midea ASHP – how to set weather compensation
@curlykatie did you get sorted with this?
By MickaMills , 1 day ago
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RE: MyVaillant Connect Regular Disconnect
Thanks. Yes, if the time is consistently 11pm every nig...
By buckwem , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@transparent Thanks, this helps. Could it be that St...
By Batpred , 2 days ago


