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Last seen: Jul 27, 2026
Watching with interest…..
If there is a setting i must have it set! My Ecodans have been off since 20th may - only doing hot water and legionella
Great, and very helpful report thank you. I too was considering this option. We have 18 month old Ecodan units (2 of them…that work in tandem) and a l...
@majordennisbloodnok thank you. A great explanation. But why is this so complicated? How do we expect mass adoption when customers need a degree in da...
During October I have frequently run out of battery in the late and sometimes early evening. This is caused by the dunkelflaute weather - overcast, wi...
@downfield ditto. Mine is Also set to “off”. But the system time is correct ( and was correct last week) what does this feature do when “on...
@batpred that’s an idea yes. Will look into it
Interesting. I tried very hard to monitor energy consumption through the Ecodan heat pumps without any real success and it didn’t feel accurate (we ha...
On a personal level, we had 9 thermostats governing UFH and TRVs on all the upstairs radiators with our previous lpg installation. These stats had 6 d...
Welcome to the forum. I am commenting as there are similarities with our property. Relatively “new” build and 450m2 and 250m2 ground floor is all UFH....
Mine was rubbish. Very poor EPC assessment driving massive over assumption on heat loss and a resulting system much bigger than I need (cascade). Our...
@westkent so much for the “wait list”. I have been on that since Jan - but now they are accepting new customers, but haven’t followed up on the waitli...
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Degrees of Separation
Latest Posts
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No, but the heat pump must be capable of delivering a S...
By JamesPa , 2 minutes ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
TBH I dont understand how that works. Ultimately all th...
By JamesPa , 44 minutes ago
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Sorry to hear about the problems, its going to be somet...
By JamesPa , 1 hour ago
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 14 hours ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 16 hours ago
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RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 17 hours ago
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RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 22 hours ago
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RE: Siting of the external sensor on a heatpump
Here's my heat pump running with a steady mildish 'OAT'...
By cathodeRay , 22 hours ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 2 days ago
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RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 2 days ago
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@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 2 days ago
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RE: Tell us about your Solar (PV) setup
We have a 6.56kW solar PV system (16x 410W panels) inst...
By Rob of York , 3 days ago
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RE: Where heat loss surveys seem to go against practical reality
@cathoderay @jamespa I've managed to get some nice re...
By Rob of York , 4 days ago
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RE: 7kW EV Charger Options Advice
Doh, not sure that I was thinking straight there, less ...
By Rusty , 4 days ago
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