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Last seen: Dec 23, 2025
Proper interesting read that if you own an Aerona3. The Million£Question - which will be better - the OEM Grant Wifi solution that has been rumoured...
SITREP #2 Learning experience - that's what his first winter has been... The future, maybe - the present... If willing Temperature Sensor issue i...
@mikefl it ain't there - the plumber clearly missed it.
Nope, mine does not have this - not on the system anywhere.
@derek-m @allyfish Both Good shouts - ill make sure to tell Grant that if they ever commit to coming to look/fix. Noise affecting resistance wou...
Do you know what flow in l/m your unit is showing? @allyfish How do i check this? is it a parameter on controller? i've not seen it in manual. T...
*SITREP Thanks for the replies - I've been basically babying the unit for the last week trying to find the sweet spot for WC - and it was all over t...
*Update So the heating season has begin in earnest - which means £.. But besides that - been looking at the grant 10kW running - and the ad hoc da...
Also, a small detail - Copeland compressors of a smaller hew, (<20kw) are UK manufactured and used by a variety of HP manufacture's - (RED, Bosch, ...
@allyfish I've been keeping a track of this parameter - circa 4000w when the DHW is running. to be honest, it bounces about a bit - like most o...
@allyfish 17Hrs a day is a good ballpark to hit for a first winter With my system being entirely underfloor - getting the flow rates right is the...
Thanks for the heads up Mr A Fish I have 4x Nest Thermostats running a zone each. scrapped all the extra boards from grant and just run 2 independen...
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Latest Posts
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RE: Heat pump installation quotations
I ran a quick check using This is what it says: Ba...
By Batpred , 4 minutes ago
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Harvest Thermal - ASHP with a smart thermal battery
I thought people here might find this interesting, even...
By springswood , 1 hour ago
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Don't you dare. You just carry on as you are; as @batpr...
By Majordennisbloodnok , 2 hours ago
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@ragtime27 some rooms in our house only have one place ...
By Judith , 2 hours 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 , 5 hours ago
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@mkz, that's very helpful. Even if Urban Plumber are no...
By Majordennisbloodnok , 5 hours ago
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RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 6 hours ago
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My first question is why bother with the auto balancin...
By JamesPa , 6 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent the inverter was installed in 2021 and afa...
By Tim441 , 6 hours ago
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I share the same experience as @majordennisbloodnok hav...
By Old_Scientist , 7 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 , 10 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 ...
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