Last seen: Nov 15, 2023
The plate heat exchanger is made in Poland. Apparently they specified it that way, but maybe for other applications with higher temperatures. The inst...
@sunandair @jamespa My installer came to fit a more appropriate size of secondary circulation pump this afternoon (no charge, but he took the industri...
We will have to see. Sometimes it is better to start with the easy stuff and get that right. The technology then gets good press and the installer bas...
I’ve had another priority: our Mozart Requiem and Coronation Mass concert to focus on - lots of musical dynamics! Tomorrow the installer is supposed ...
Unfortunately it is next to impossible to modulate efficiently over the entire range of outputs. However, I agree that unnecessary oversizing is not g...
I find John Cantor’s video most useful for explaining efficient running of a heat pump. He stresses that cycling is not necessarily a bad thing a...
I object to you taking everything out of context. I certainly won’t waste time explaining anything to you. Please don’t quote me in misleading ways. ...
@fazel @alan-m yes setting the WC lower does make it run at a lower target temperature in WC mode. If I try to set it lower than 35c manually it doesn...
I show the temperature cycles, you ask about the electric, I say the electric cycles like the temperature, you continue….it’s all simple.. watch John ...
The time to sort issues out is before final payment for the system. If it were a house, the building inspector would come in and beat everyone up and ...
@cathoderay You have seen my power data before. It shows all the stages that John Cantor describes for the startup. Why should anyone be interested...
Obviously synchronised with the temperature data.
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Latest Posts
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I think all Shelly devices work the same - by default t...
By MikeFl , 4 minutes ago
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RE: Ripped Off: How UK Homeowners Are Paying Gas Prices for Wind Energy
I thought that they brought in CfD to stop this merry g...
By Abernyte , 28 minutes ago
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I live in Yorkshire so am in the northern area for mete...
By MikeF , 53 minutes ago
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RE: Running my new Nibe ASHP efficiently
thank you everyone for your insightful replies @toodl...
By jamieheatpumpnew , 2 hours ago
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RE: ASHP and how it should run and potential kw consumption?
Damn really wasn't expecting those figures, but agree t...
By jeegnesh , 2 hours ago
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RE: Controversial opinions - pure weather compensation, buffer tank, heat loss, oversized heat pumps
Understood. You suggest (I think) that your data sho...
By JamesPa , 3 hours ago
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Maybe best not to sound too clever, it might upset him....
By JamesPa , 3 hours ago
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RE: Best temperature wave form for best economy and efficiency .
Hi @ivanhoew , no worries. This is such a well-informin...
By s_gatorator , 4 hours ago
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RE: ASHP for small garage and workshop
@transparent I spent a King’s ransom on grid chargeable...
By Toodles , 4 hours ago
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RE: How do the settings on my Gen 5 Samsung ASHP sound?
@jamespa Some even sit under the DHW tank rather as tho...
By Toodles , 4 hours ago
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RE: Is it crucial to get flow temperatures with heat pumps right?
@alfapat the flow temperatures in and out of the buffer...
By bontwoody , 4 hours ago
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RE: Solar thermal with combi boiler
Can you explain a bit more about the context in which y...
By Transparent , 9 hours ago
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RE: Can you work an ASHP too hard?
As someone with an over-sized HP and the lower level of...
By HarriUp , 19 hours ago
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RE: Vaillant Arotherm ASHP gets noisier when it gets colder outside
Quite possibly. As I mentioned above the 'ideal' produ...
By JamesPa , 21 hours ago
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RE: Say hello and introduce yourself
Thank you Transparent ...much appreciated 😊 ...
By ivanhoew , 23 hours ago
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RE: Adding data centre electricity costs to domestic energy bills?
Greg Jackson in the Times again just yesterday promotin...
By IanMK13 , 1 day ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
Yeah we have a 40l buffer too. Problem is the App doesn...
By MikeH , 1 day ago
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RE: Mitsubishi Ecodan 8.5kW Monobloc (FTC5) Defrost Mode
@gary no set backs. Yes see others in various forums ha...
By AlsoCold123456 , 1 day ago
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Looking for homeowner to join our podcast as a guest
We’re looking for a homeowner to join us on the Homeown...
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Latest Topics
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By MikeF 53 minutes ago
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Running my new Nibe ASHP efficiently
By jamieheatpumpnew 7 hours ago
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How do the settings on my Gen 5 Samsung ASHP sound?
By cyrusir 10 hours ago
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Best temperature wave form for best economy and efficiency .
By ivanhoew 23 hours ago
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By Potatoman 1 day ago
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By DavidAlgarve 2 days ago
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ASHP for small garage and workshop
By BobTSkutter 2 days ago
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By ChandyKris 3 days ago
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Nibe heatpump comms error when freezing
By Toody 4 days ago