Last seen: Jan 8, 2025
@chris, what I'm saying is 2500 litres is 25,000 kWh at the most. I'm not sure how your quotes came up with 47,500 kWh, unless they are using differ...
@chris Much better to work in kWh and not £. If your heat demand is really 47,500kWh per annum then this will apply (give or take) whatever the h...
If I run with on-off stats in relatively mild conditions using weather compensated flow then all that happens is that the stats switch the ASHP on and...
The other reason for MCS is around permitted development "Development is permitted only if the air source heat pump installation complies with the M...
Go to Amazon an search on "Thlevel 4x Digital LCD Thermometer". The little rectangular ones with the probes, 4 for £10.99. Calibration was via co...
@cathoderay I don't know much about PHEs but I wouldn't think they would work very well if the ASHP were cycling. I don't know though. How are all...
@cathoderay Isn't it cycling because the power required to keep the LWT at 43 deg is less that the minimum your ASHP can output? Mine does that at...
I didn't say targets should be mundane; ambitious but achievable is how I'd put it. I was also talking about electricity generation, not net-zero. Bu...
I never said Nestle is an ethical company, I only said my pod machine makes, in my opinion, good coffee. I know about the business models behind coff...
Although Mars asked for a coffee maker of the non pod variety, I feel the need to give a shout to the ubiquitous Nespresso pod machine. Made by the e...
@derek-m I don't think it looks too bad, as long as we abandon the ambition to have 100% carbon free electricity. If we accept that there will alwa...
@allyfish Hi and welcome to the forum. Is your system installed and running? What make/size is it?
Latest Posts
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RE: Weather compensated secondary circuits with Biomass
If anyone’s going to know the answer to this it’s @sune...
By Mars , 2 hours ago
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RE: Say hello and introduce yourself
Hi all I’m Andy, a software project manager/ product ...
By AndyCoo , 5 hours ago
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RE: Commencing on an ASHP Installation Process
That outside pipework would concern me. Surely rigid se...
By benson , 13 hours ago
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As I have reported elsewhere we turned on the cooling o...
By downfield , 17 hours ago
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RE: Adding battery storage to SolarEdge PV system
Sadly I fear that they may well be right to do so. ...
By JamesPa , 19 hours ago
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@el3b Hi, sorry to hear that, it is advisable to instal...
By ASHP-BOBBA , 2 days ago
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RE: Difficult positioning of air source heat pump
@rikiarn Out of intrigue, the thread reads as though Ai...
By Sheriff Fatman , 2 days ago
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RE: Mitsubishi Ecodan Fails to Heat Water despite temperature drop
@m1kegibson If you are able to access the service me...
By HarriUp , 2 days ago
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RE: When will heat pumps and install prices come down?
... which of course is impossible because the world mov...
By JamesPa , 2 days ago
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RE: Surface mount or bury primaries for heat pump installation?
What you run the cable through will affect its current ...
By Transparent , 3 days ago
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My advice is reject unless they will delete the buffer ...
By JamesPa , 3 days ago
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RE: Battery storage to run Heat Pump.
I would be surprised if the battery chemistry is going ...
By Transparent , 3 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@dowallydrifter OK. I would recommend you read t...
By JamesPa , 4 days ago
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RE: Solar to power Heat Pump for DHW
Wow, how big is your heat pump that it is pulling 6kW d...
By Old_Scientist , 4 days ago
