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.
Latest Posts
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RE: Ideal HP290 14kW ASHP - how to optimise
@jamespa here is a video of my setupyou can probably he...
By cmartinbwmba , 10 minutes ago
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RE: Recommended home battery inverters + regulatory matters - help requested
I agree this does not seem to make sense. It is perfect...
By Batpred , 20 minutes ago
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RE: Advice for a novice on Mitsubishi Ecodan 6kW
Frost Protect/Freeze Stat is an operation mode, where D...
By F1p , 27 minutes ago
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RE: Fan unit Making terrible noise HELP!!
@gutoffowc Oh no, sorry to hear that, are you in the Ke...
By ASHP-BOBBA , 2 hours ago
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RE: Sunsynk Whole House Backup Issue
@sheriff-fatman - could you please re-post that in the ...
By Transparent , 3 hours ago
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RE: Running my new Nibe ASHP efficiently
I didn't. I spent a while manually messing around with ...
By jamieheatpumpnew , 4 hours ago
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Hi, I think I’m having some issues with my Ecodan as...
By Patch321 , 5 hours ago
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RE: I’m glad the cold spell is over!
I comparison with the 65kWh used above yesterday was on...
By Judith , 5 hours ago
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RE: New Daikin 11kW Altherma 3M install - is it working as it should?
@synthbuilder Further to the above…‘What a difference t...
By Toodles , 5 hours ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
I should think so, I thought that pretty much universal...
By JamesPa , 5 hours ago
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RE: Setback savings - fact or fiction?
I'm also inclined to look into how a defrost is actuall...
By cathodeRay , 6 hours ago
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MLCP (Multi-Layer Composite Pipe) for ASHP
@editor nope. The info you reported was sufficient for ...
By iotum , 16 hours ago
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RE: Experience - New Build / Complete New Heating System
@vincro I would be surprised if it is much above 5 to 6...
By ASHP-BOBBA , 17 hours ago
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RE: Post-Traumatic Heat Pump Stress Disorder
Yes bang on and maybe I can illustrate that by way of e...
By iotum , 20 hours ago
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RE: Replacing my 18 month old Hitachi Yutaki ASHP
A big thank you to @jamespa for all his efforts online ...
By trebor12345 , 23 hours ago
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RE: GSHP WOES! Midland based engineer recommendations?
@editor It is indeed for servicing. My current service ...
By Morgan , 23 hours ago
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RE: Speedcomfort radiator fans
In case it helps Andrew Kuhne on openenergy monitor has...
By JamesPa , 1 day ago
