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Last seen: Sep 22, 2026
Thanks I agree that the less processing the better. I used noon to noon data only because that's what you had previously quoted in your posts. Its...
The technique is certainly valid and should give a very similar answer to the technique of comparing the two distributions, provided the necessary cor...
That's most helpful thanks, and as you say we don't really need to know exactly the energy consumption of the pump if its already included.
We can look at the specifications of typical circulating pumps. Here is a common one, 60W = 1.4kWh/day assuming its operating at max (which most circ...
I have nothing to add to this in answer to the question posed. More generally I would suggest that 'setback' is any deliberate act to switch off or ...
Yes of course. I will answer the second question first, because its a shorter answer, then I will move onto the first. There is no mention of savin...
@derek-m, @cathoderay OK, this is where it gets complicated! From the data provided by @cathoderay I can compare the energy delivered to the hou...
Funnily enough Id just posted a list on a new topic started. You more less have it, but there are a couple of other necessary factors I need th...
@cathoderay thank you for the comments above. We all need to be mindful of how others perceive (or may perceive) us. To get back to the topic, I ge...
Fair comment. Sadly I've experienced this many times with the medical profession, although my current GP is actually very good in this respect. I th...
I guess the difference is that both depend on science, but the science underlying heating systems is both much simpler and much more mature than the s...
I repeat that they do not show a 20% reduction Here again are the graphs, separately and now overlaid. The crossover where setback gives an advant...
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Degrees of Separation
Latest Posts
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@mrkfm In fairness @editor has had a particularly ba...
By JamesPa , 12 minutes ago
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RE: Cooling using an air to water heat pump
@jamespa thanks. im not used to being on a forum where...
By mrkfm , 58 minutes ago
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RE: Passiv Smart Thermostat - Help & Forum Support
Is there any expected time frame for an update to be ab...
By Singlespeed , 4 hours ago
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RE: Why are ASHP installs so expensive?
Posted by: @springswood I confess to becoming a litt...
By Rob of York , 5 hours ago
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Analysis of the economics of switching to an A2W ASHP compared to other heat sources
This post aims to analyse the economics of installing, ...
By Rob of York , 9 hours ago
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RE: Cooling with air to water heat pumps
@editor does that mean you have to have two separate ex...
By mrkfm , 24 hours ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
Posted by: @ian-s Could always use the money saved o...
By Rob of York , 1 day ago
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Depends on what controls the pump! Thats the whole poi...
By JamesPa , 1 day ago
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The positive reviews keep coming in for Britain's Heat ...
By Mars , 2 days ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
I have one of these fitted which also allows you to reg...
By Old_Scientist , 2 days ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
If they can't don't give up. Heat pumps are, in reali...
By JamesPa , 3 days ago
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RE: Missing flow temperature in Heat Geek proposal
Yes that's what would happen by turning down the lsv to...
By JamesPa , 3 days ago
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RE: Grant R290 DHW Cycle Interuption
It looks like some sort of short pre-run. The question...
By JamesPa , 3 days ago
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RE: Cascade System or larger single unit
@renewables345 I would say if it a new build it’s no mo...
By Aventus Eco , 3 days ago
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