Last seen: May 11, 2024
I have a meter on the dedicated HP circuit, so I know exactly what the HP is consuming. It is that that enables me to make the comparison with values ...
As it is possible for the FTC to be powered from a separate circuit, should this be the case none of its power draw, including the pumps, will be meas...
I think Occam should get his razor out on this one. The simplest explanation is that the Mitsubishi is not capable of accurately measuring the electri...
@jeh in relation to your house I can see why you suggest 13000kWh is a lot, but it is around the average heat requirement for the UK, and the avera...
An annual gas use figure of 13000kWh, as long as you are close to keeping the entire property at 20° for most of the time, would suggest a 5kW ASHP wo...
All heat pumps will hit the point where their minimum output exceeds the heat being taken out by the heating circuit, not oversizing too much means th...
The output of radiators running at 35° is around half that at 45° – so your radiators would have to be twice the size! And you can't really drop the f...
I posted on another thread which may of some relevance - – I had a similar gas use figure and a similar heat loss figure which with the data from the ...
@mattc The heat loss was done for a temperature of -2.5°C and produced a figure of 7.31kWh for heat loss. That would work out at 175kWh for a day a...
You would think/hope that energy used in heating a building would be an ideal benchmark to build a system round, but unfortunately it doesn’t seem to ...
@hcas - exactly so. I did read one other persons similar experience but the overshoot was lower if I recall correctly. I can only make this comparison...
@toodles All those factors might result in a lot more heat being required, it can still be delivered in a very efficient way. Lack of efficiency seems...
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RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
Yes, it is one of those two who first alerted me to the...
By IvanOpinion , 45 mins ago
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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 , 1 hour 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 , 3 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 , 3 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 , 4 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 , 21 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 , 21 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 , 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 ?
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ASHP sizing - value of Heat Transfer Coefficient
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Incorrect Billing of Customers with a Smart Meter
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Home energy storage & battery register
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