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Last seen: Sep 5, 2026
I set the secondary circulating pump to CC1 at 1120 yesterday, and the result has been interesting: All the lock shield valves are still fully...
@iantelescope - your determination is laudable! But there are some things that don't stack up here. Some comments: 1. I presume you are using CROSS-...
Will do this very shortly. I can always turn it back up to CC3!
Appreciated, thanks. I do in fact use your approach. The problem I think I am coming up against is the rads at the ends of both the ground and first f...
@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 ...
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Degrees of Separation
Latest Posts
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RE: Where heat loss surveys seem to go against practical reality
I am amazed that there is not something out there to me...
By JamesPa , 6 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 12 hours ago
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RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 17 hours ago
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RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 1 day ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 1 day ago
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
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RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 2 days ago
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It’s been out a few days and Amazon has already attache...
By Mars , 2 days ago
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RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 2 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 4 days ago
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RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 5 days ago
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago
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