Last seen: Jul 9, 2025
@michel54 it’s really good news that your heating is now working. It’s always a bit unnerving, offering advice without fully knowing the system. I ho...
well I guess there might be some magic dust after all... even in weather compensation it’s happening. Not just Auto Adaptive. we have put our syste...
@michel54 hi Michel. The L9 fault is specific to a problem with the flow rate registered by your flow meter. If the flow rate drops below the usu...
So many questions. but if you’re having to manually activate the circulator it sounds like it’s not set up properly. your language setting is set...
@djh @bontwoody @grahamh this is very interesting - so can we take this discussion further? I’ve always thought mass is very useful in internal wa...
@djh @bontwoody this is very interesting - so can we take this discussion further? I’ve always thought mass is very useful in internal walls as i...
@jamespa so I put the DHW on while the existing hw temperature was elevated. (To see how the HP would react when it reached DHW target temperature ...
@jamespa yes, I think you’re right but it might be worth checking. it can also be seen that the target temp usually over runs by a few degrees, pres...
hi @eleusis these graphs are all DHW cycles and nothing to do with WC mode. and as @jamespa says you’re first graph with the split reheat shows s...
@lucia Defining who is missing out on funding is definitely wide and varied and perhaps inconsistent to what you are concerned about. Locally to me...
Thanks Mars.... I have been following your podcast series, which I’ve found really interesting and helpful. It’s also been handy to put a face to othe...
Latest Posts
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RE: BUS Grant, removal of all other heat sources
@rikiarn good post! I’ll make some enquiries tomorrow...
By Mars , 2 hours ago
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Sorry to hear that @bruce. Sadly I’ve heard from multip...
By Mars , 3 hours ago
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RE: Crystal Ball Time: Communal or even Area Energy Storage?
I am invested in a couple of listed energy storage fund...
By Old_Scientist , 5 hours ago
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This might be useful for @bart From/p> "Warning: It...
By RobS , 6 hours ago
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RE: Who's your electricity provider and what's your tariff?
That would be my biggest commitment -time to gain great...
By SUNandAIR , 13 hours ago
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RE: Who has a V2G EV installation
As has been discussed on other threads, trying to justi...
By Majordennisbloodnok , 1 day ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
Thanks @mikeh. Then I will also go back to non smart ta...
By ChandyKris , 1 day ago
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RE: Location of hot water isolation valve on cylinder
@transparent Thank you so much and very helpful. Earlie...
By rossowheels , 2 days ago
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RE: Ecodan consuming 100kwh per day in new build!!!
It does indeed look like that, @skyefarmer. There is ...
By Majordennisbloodnok , 3 days ago
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RE: Plug and play solar. Thoughts?
Have a read of my previous posts on so-called Balcony S...
By Lucia , 3 days ago
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RE: Compressor attempts start but fails - Nibe Fighter 2005 8kW
"To tell you the truth, I don't know if HAL is homicida...
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The Importance of Radiator Balancing for Efficient Heating: Introducing the Flow Regulating Valve
It’s fascinating to watch how low-temperature heating i...
By Mars , 4 days ago
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RE: Servicing Hitachi HP in rural Somerset
I'd give GreenGenUK a call or email them: sales@greenge...
By Mars , 5 days ago
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RE: Heating coming on when not required
I played with a max heating temp but there is a world o...
By JamesPa , 5 days ago
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RE: Pressure drop Primary circuit
I've always regarded topping up heating systems as my j...
By JamesPa , 5 days ago
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RE: Heat pump solutions and/or installer recommendations for France
I’d travel to France for work if you were struggling wi...
By Damon Blakemore , 5 days ago
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RE: 5 Star Service from Havenwise
That's always a danger with any new good idea, @morgan....
By Majordennisbloodnok , 6 days ago
