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Last seen: Oct 18, 2026
@bobtskutter - I think we may be onto something! But first a quick bit of housekeeping. That's correct. The calculation is already in there,...
@uk_pete_2000 - no, because I don't have a Grant heat pump. Assuming you have a modbus connection, search online or wherever for a table of modbus reg...
@bobtskutter - sorry, forgot to add, the magnetic filter is a FloMasta Magnetic Filter, Product No 2034V. Apparently (according to an online Q&A, ...
@bobtskutter - thanks for your posts which I will go through with great interest. In the meantime, I opened all lockshields all the way a couple of ...
Thanks, that will be very useful. I rather suspect the flow side of things doesn't get the attention it deserves, and is generally rather poorly under...
@bobtskutter - thanks again. Main flow and return lines are not exceptionally long and are of reasonable bore (28 > 22 > 15mm), I agree unl...
@toodles - I have been crawling around on the floor fixing them with a very beady eye (the utility room one it turns out is just visible) but have bee...
I don't know about the smart TRV end of things, and what it can put out, but you can certainly modify the Midea Set LWT (flow temp) over modbus, I do ...
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Degrees of Separation
Latest Posts
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RE: How quickly would you want/expect heat recovery to take from setback?
The bit I'm wondering here, is given the house is sever...
By Temperature_Gradient , 4 hours ago
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RE: Renewables & Heat Pumps in the News
Yes, I am a member of the SEC, and therefore aware of t...
By Transparent , 7 hours ago
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
Come for the low-carbon homes. Stay for George Clarke’s...
By Mars , 11 hours ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@razz, as we head into the heating season, I just wante...
By Mars , 12 hours ago
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RE: How should the Boiler Upgrade Scheme be reformed?
Not quite, regular A2W heat-pumps need a load of extra ...
By Temperature_Gradient , 2 days ago
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RE: Heat Geek installations: share your experiences
one thing i learnt from reading people’s comments and e...
By Batpred , 2 days ago
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RE: Cooling/heating with one unit
"The way we use A2A on a cheap overnight EV tariff is t...
By mrkfm , 2 days ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
We have ‘signed on the dotted line’ today for a Panason...
By Toodles , 2 days ago
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RE: Heat pump branding. Clever, contemporary… or a bit too much?
...or it was there and was lost thanks to laziness and ...
By Majordennisbloodnok , 2 days ago
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@bobflux Thank you for your response. I am trying to ...
By RonV. , 2 days ago
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This post is about how I successfully configured a buff...
By Tony.Stolz , 3 days ago
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The installer visited yesterday and suggested the noise...
By JamesChatz , 3 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Your house sounds a lot like mine. 2 surveyors each sp...
By JamesPa , 3 days ago
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RE: Heat Geek Zero Disrupt: Are We Sleepwalking Into Another Race to the Bottom?
Thats true only if you do the wrong experiment. Done c...
By JamesPa , 3 days ago
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