Last seen: May 19, 2024
If you find the spec sheet of a 12kW Midea it’s only about 10kW at -2C (design temp for a lot of south England) whereas the 11kW Mitsubishi could actu...
The above beautifully detailed reply by Ray shows the issue of units used. Air changes per hour ACH are easy to visualise and hence a larger room volu...
If you want to get into engineering /architectural details the there are a couple of good blogs from guys, one with a solid wall cottage
Personally I wouldn’t touch BG with a barge pole, based on 2 family experiences with them when they went into solar. On your own heat loss estimate ...
Or is refusal to burn wood when the market price is above the strike price (and the system needs power presumably) simply gaming the system to maximis...
I’ve been educating myself on electricity supply issues and the above research briefing is a balanced summary. Newspapers and statements from companie...
@derek-m and others i think I’m getting there, so can I try this out…..? There are too many dTs in this game. Derek rightly corrected me on averag...
We’ve just had ufh in our (not yet finished) extension but the rest of the house has radiators (and will stay that way). We really had to insist that ...
Naive input here: I understand that LLH are supposed to act as impedance transformers (when set up right), giving the option of a higher delta T acr...
I’m not that stupid, but I’m having trouble getting my head around this, science, engineering, physics, control engineering and programme management t...
Aaaaah! your situation is more complicated than I realised!
@toodles I asked the plumber who was installing this yesterday (we’re only going to use the electric version in the summer when the water isn’t bei...
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RE: EV charger installation question – I don't want to bury the cable
The fact that the MCB is rated 16A tells us what we nee...
By Transparent , 4 mins ago
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RE: Are You Getting the Most Out of Your Renewable Energy?
Thanks, @editor. Ideally it’d be someone who would li...
By Majordennisbloodnok , 2 hours ago
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RE: Jokes and fun posts about heat pumps and renewables
Unless adequately controlled it could devour your bank ...
By Derek M , 2 hours ago
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RE: Effect of buffer tank or volumiser on heat pump system
I think that you will find that the best location for a...
By Derek M , 3 hours 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 , 20 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 , 20 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 , 21 hours ago
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RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
@ivanopinion I stumbled across this thread Performance ...
By GunboatDiplomat , 22 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 , 1 day 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 , 1 day 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 , 2 days 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 , 3 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 , 3 days ago
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RE: Questions about yearly heat pump maintenance
For the installer, I believe servicing and maintenance ...
By Majordennisbloodnok , 3 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: 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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Spacing for roof fixing bolts ?
By heat-pump-newbie 6 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
By KoRWraith 1 week ago
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Home energy storage & battery register
By Mars 1 week ago