Last seen: Dec 18, 2022
Well we had the contractor visit on Friday to do their heat loss and radiator calcs. They use a piece of software that is way more complicated than pl...
@transparent I have 2 installers I am considering both not so far away from me, they are both experienced, competent and well spoken for. However prob...
@cathoderay well done - good to know the provenance of things like that - and simple suits me fine 🤣
I spoke with them a couple of years ago and quickly realised that they were still selling double glazing. However they are "popular" and spend a lot o...
@cathoderay oops - yes I was using 0.304 and now I realise that he is multiplying up by 3.35 so does get back to close to the ∆50 output. Fortunatel...
My spreadsheet with 21C and a water temperature of 45C gives a DeltaT24 and with 40C a DeltaT19. This morning my favoured contractor came back at me...
@derek-m Likewise a single measurement point does not work at all well in a multi room house either. Place it in the centre and the periphery will hav...
@transparent I am hoping we can find a reliable pressure sensing pump although the system already has the bypass. The Bosch EC adapter basically tak...
@cathoderay I don't envey your difficulties, ours are nothing like that. Although it amazes me the difficulty of retrofitting to a modern property. Th...
@transparent as I understand it (and I have yet to see it) the Daikin HP deals with the temperature of the buffer tank keeping that to the exchange te...
@derek-m yes & thx. Now I have my spread sheet of radiators calculating output of existing while I vary Delta T. At 45C I have 134% of heat lo...
@transparent I expect to run the system continuously with a slightly lower night time than day. However not with a single temp thermostat for the whol...
Latest Posts
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RE: EV charger installation question – I don't want to bury the cable
@transparent Thank you for your reply. It's going to be...
By Hem , 53 mins ago
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RE: ASHP Commissioning: What Questions Should I Ask the Installer?
@derek-m thanks - will look out for the point regarding...
By Declan90 , 9 hours ago
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RE: Noise problems with newly installed Samsung 8kW ASHP
@editor @kenbone Thanks, I would be very interested ...
By Elton , 9 hours ago
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RE: No-code, plug-and-play monitoring for your heat pump
This is all a bit too frequentist for my liking. The pr...
By scrchngwsl , 10 hours ago
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RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
@ivanopinion I stumbled across this thread Performance ...
By GunboatDiplomat , 11 hours ago
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Relax with 4K drone footage of lawn mowing to a smooth Motown tune
Sending out some chilled weekend vibes to everyone. Lis...
By Mars , 19 hours ago
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RE: Incorrect Billing of Customers with a Smart Meter
The starting point of that discussion on Camelot-Forum ...
By Transparent , 21 hours ago
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Share Your Experiences with Heat Pump Manufacturer Support
Have you ever reached out to your air source heat pump ...
By Mars , 1 day ago
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RE: Is this a bad installation and is there something wrong with my Samsung heat pump?
@ant87 thanks for that.
By David999 , 2 days ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
I might change my mind again, but I'm currently unlikel...
By IvanOpinion , 2 days ago
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RE: Samsung ASHP scheduling help
@elgreco69 worth reading the GitHub here as that will a...
By morh , 2 days ago
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RE: ASHP sizing - value of Heat Transfer Coefficient
@toodles Thanks for the explanation I get it now as I h...
By Jancold , 2 days ago
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RE: Questions about yearly heat pump maintenance
For the installer, I believe servicing and maintenance ...
By Majordennisbloodnok , 2 days ago
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RE: Rate the quality of your heat pump design and installation
@retrorich It is very worrying that any of this should ...
By Toodles , 3 days ago
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RE: Spacing for roof fixing bolts ?
There is another consideration...but alas this doesn't ...
By Transparent , 3 days ago
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RE: Air source heat pumps and noise
Yes, but when they go wrong things get really sticky. D...
By Majordennisbloodnok , 3 days ago
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RE: Are You Getting the Most Out of Your Renewable Energy?
As I mentioned, there are going to be some follow-up ar...
By Majordennisbloodnok , 3 days ago
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RE: Tell us about your Solar (PV) setup
Now, I know that this may be a little simplistic and pe...
By Toodles , 4 days ago
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RE: Save the Energy Save the World using Daikin Altherma 3 operation mode and schedules settings.
Hello Mevl, I won't be able to answer all your question...
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Latest Topics
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Spacing for roof fixing bolts ?
By heat-pump-newbie 5 days ago
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ASHP sizing - value of Heat Transfer Coefficient
By jamesw 6 days ago
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Incorrect Billing of Customers with a Smart Meter
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Home energy storage & battery register
By Mars 1 week ago
