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Last seen: Aug 13, 2025
House is detached 180sqm 7kw heat loss from survey. I get an SCOP of around 3.5 for heating.
@mattc My 2p worth, Ecodan's don't modulate down well so avoid a larger unit if its not required as it will inevitably cycle badly at milder temps. T...
I do the same, 250L tank heated to 47C overnight, no reheat required to get us through a normal days usage.
All data back since 8pm last night for me
There was a notification in the app, less than a day after the outage started, it stated there was a an outage and that their software engineers were ...
I don't have auto turn off either but manually change it over to cooling the UFH if its gets too hot in the summer
I think solar diverters are obsolete for new installations with ASHP and solar PV from both a financial and environmental perspective. As you have ...
@bryanb There are known to be mistakes in the manual, so don't treat it as gospel, afaik SW2-6 is if you have a mixing valve to have different tempera...
Mine may be older and different but on mine SW2-6 is for a mixing tank and the manual states that SW2-7 only works if SW2-6 is off. SW4-1 and SW...
I was on deemed export and had an immersun that blew up after 7 years, had a similar experience with support, pre pay with no guarantee of a fix, I de...
Derek's video link makes a good point, what have you got the zones set up as in the FTC controller, if you are using the main FTC controller to measur...
Do you have SW3-1 turned on that is required to allow the input from the 2nd thermostat. mine is wired as 2 zones and if I had my time again I w...
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Degrees of Separation
Latest Posts
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@majordennisbloodnok @jamespa I stand corrected, A2A...
By Batpred , 26 minutes ago
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RE: Help me keep the faith with my air source heat pump installation
I didn't know about those, they look like good pieces o...
By JamesPa , 3 hours ago
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@mkz, that's very helpful. Even if Urban Plumber are no...
By Majordennisbloodnok , 3 hours ago
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RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 3 hours ago
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My first question is why bother with the auto balancin...
By JamesPa , 4 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
By Transparent , 4 hours ago
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent the inverter was installed in 2021 and afa...
By Tim441 , 4 hours ago
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I share the same experience as @majordennisbloodnok hav...
By Old_Scientist , 5 hours ago
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RE: Say hello and introduce yourself
I hope so, @toodles. It's not often that we see a situa...
By Majordennisbloodnok , 8 hours ago
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@jamespa many thanks, definitely i will give the pre...
By ragtime27 , 19 hours ago
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RE: Heat pump installation quotations
@jamespa I noticed that in the Heat Geek design consult...
By Batpred , 21 hours ago
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RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
By Batpred , 1 day ago
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RE: Daikin ESPAltherma and Home Assistant installation
@bash, something we haven't touched on already relates ...
By Majordennisbloodnok , 1 day ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Vaillant arotherm plus 12kW. Installed March 2025. Ex...
By Harebell , 2 days ago
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