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Last seen: Jan 8, 2025
@jane I'm no heating engineer but as far as I understand, the ASHP sends water out at the flow temperature, it circulates round the radiators, emit...
Good result. I've ordered one of the thermometers. It will be good for checking and collecting evidence that my ASHP's sensors aren't recording prop...
@peterr that usage looks reasonable. If you look at page 10 Section 3.7 and referenced sections, there is quite a lot of scope to get the energy m...
@muscatblue Andy, thanks for the replies. As @derek-m says, you need to find out how the system is working now. In my admittedly non-scientific...
@mike-h, Welcome to the forum. I agree with what @hdj says; ASHP heating is more of a slow and stready approach rather that heating up/cooling down....
@adaml it's really trial and error. What you've suggested sounds OK; see what happens.
@jeff that's exacltly what I was thinking and am going to try that tonight Kev
This is last night, switched off (no thermostats, just off). The ups and downs before midnight are a bit of cycling and hot water. From what I can se...
@markc great data, thanks.
@adaml I think @derek-m has done some more modelling on this. Just to clarify; I'm looking at switching it off, not down, at night. That's signif...
@justinsb Justin, have you considered trying to control the system using the auto adaptation method? I think now you have the controller outside ...
@batalto I like the thermometer in the link and think I'll get one.
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Degrees of Separation
Latest Posts
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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 , 9 minutes ago
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@jamespa Thanks. this is very helpful. It's actually t...
By mrkfm , 1 hour 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 , 3 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 , 4 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 , 8 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 , 23 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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