Last seen: Jul 31, 2025
@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.
I received the new upgraded quote from SmartHeating (HeatGeek). The Maxflow is now at 45C instead of 47. What's interesting is that I now have a pro...
@heatgeek thanks! I contacted them too.
As an academic (and scientist; as you can guess I teach and research at Uni of Essex) I am very much intrigued by how much heat pump tech has advanced...
@jamespa I will wait for smart heating to come back with a newer quote (45C) and ask Sustain to provide their 45C quote based on a Vaillant pump.
@heatgeek Sustain just replied that they are "not in a position to advise on the internal working of the Samsung heat pump as this is not one of our c...
@jamespa I asked Sustain if the Samsung was be able to accommodate the heat flow adjustment according to demand. I understand better now that the ra...
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You may well be right, @jamespa.
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RE: Double or Triple Glazed Windows?
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How to waste energy (and time) playing with AI.
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