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Last seen: Oct 13, 2026
I agree that is what it suggests, but what confuses me is that it then says it moves up and down on the curve, which is constant (from page 15 of that...
Indeed, and that is why I write my own code. Python can be very neat, particularly with one liners that manage to remain human readable. A bonus is th...
No external control. The pump, a Grundfos UPM3 Auto 25-70 130 ZZZ, is currently running on 'CC1', 'constant curve 1'. The Grundfos manuals are as clea...
Possibly, though from memory the number has always been static, even before I added my auto-adapt script. This has long been and still remains a ...
Interesting. Mine is still showing 40°C, but the current set LWT as read over modbus is now 35°C, and the actual LWT is 31°C. It certainly makes more ...
@painter26 — you must make your own decision on all the facts available to you including the presence or absence of people with underlying health cond...
OK, that is much clearer: the pie chart is the source of your energy consumed data. But it is not the raw data, the chart is clearly labelled Estimate...
Panicking? I'm not Corporal Jones! Exactly, I do, and that is why I asked. But you have still not provided any detail, just assurances that your ...
Presumably? Did you actually feel them, I am sure you did, just confirming you did. 55 degrees is getting into almost to hot to touch territory. ...
@sunandair — this has always been a concern for me about your analyses. I seem to recall that some time ago I asked you to include energy in in your c...
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Degrees of Separation
Latest Posts
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The video in the link mentions a direction arrow, which...
By Singlespeed , 4 hours ago
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RE: Cooling/heating with one unit
@rob-of-york thank you. Hadn't occurred to me that some...
By mrkfm , 7 hours ago
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RE: Renewables & Heat Pumps in the News
Posted by: @editor I think we should make that approa...
By Rob of York , 13 hours ago
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RE: Does anyone have experience of a smart water meter?
My neighbour received an email from Anglian Water sayin...
By AndrewJ , 14 hours ago
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RE: Jokes and fun posts about heat pumps and renewables
Well the military is well known for going green, isn't ...
By Majordennisbloodnok , 15 hours ago
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RE: Why are ASHP installs so expensive?
I've ripped out over 11kw of storage and panel heaters ...
By Singlespeed , 16 hours ago
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RE: Safety study for plug in batteries out to tender - looks like Q3 2027 at best before legal
I think it may depend how much of the world is on fire ...
By EtchedPixels , 23 hours ago
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RE: Air-to-Air Heat Pumps & Air Conditioning: UK Heating and Cooling Q&A
I hope it's not the same people who make the awful TV s...
By EtchedPixels , 24 hours ago
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RE: Replacing Storage Heaters with a Heat Pump in a Stone Cottage
I found some interesting data about the price of heat p...
By Rob of York , 2 days ago
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RE: PV and battery long payback - sense check query
Thanks for all the comments. I finally got to the bott...
By DavidB , 2 days ago
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RE: Indevolt Batteries UK Support & Info Thread
People following this thread who are hoping that plug i...
By JamesPa , 2 days ago
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RE: Passiv Smart Thermostat - Help & Forum Support
By Singlespeed , 2 days ago
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RE: Help me keep the faith with my air source heat pump installation
just had Vaillant over to service the HP and asked abou...
By AdamK , 2 days ago
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RE: tepeo ZEB UK Support & Info Thread
OK so ZEB is basically a variant on a storage heater, b...
By JamesPa , 3 days ago
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