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Last seen: Jun 15, 2026
Thanks @editor , @indevolt-uk Subject to any comments from @transparent I think we have made some great progress in understanding this issue. Regar...
@seoras Sorry to hear that. I found Vaillant very helpful. If, as @editor suggests, you would like to say something about your house, system and wha...
Thats arguably a sign of a good installer - they understand that weather compensation is all important and that it may need to be tweaked. There is ...
@profzarkov They arent obviously wrong, but the only way to determine the right temperatures is to adjust it (with all zones open, thermostats to m...
The DHW circuit cant be separated (well it could, you could use a plate heat exchanger, but why bother). There needs to be an air bleed at every loc...
I would just do this and turn up the stats. Otherwise you will need to work out what both are controlling and how to rewire. You also need to check ...
It depends on what 'room temperature mod(ification)' the circuit has been set to. Its explained (not particularly well) in the sensocomfort manual on...
What do the thermostats connect to? Generally the easiest way to make something single zone is simply to turn all thermostats to max so the...
Ultimately I doubt it matters much because pressures will inevitably equalise. I would probably choose to put it upstream of valves just so there is ...
OK so thinking about this further, a compliant plug in inverter (as distinct from one that is permanently wired) must shut down on loss of mains withi...
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Degrees of Separation
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Did you try using the find an installer tool in the sit...
By Batpred , 13 seconds ago
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RE: Several AC coupled batteries
@ian33a I agree, even if it was not particularly uns...
By Batpred , 4 minutes ago
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RE: GivEnergy inverter tripping due to over-voltage?
updated and corrected excel with weekend data. No overv...
By Tim441 , 36 minutes ago
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Yes and no. To me, this is a classic case of excellen...
By Majordennisbloodnok , 48 minutes 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 , 1 hour 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 , 13 hours ago
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RE: Heat pump installation quotations
@jamespa I noticed that in the Heat Geek design consult...
By Batpred , 14 hours ago
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BUS uplift to 9k for off grid installs. I can't establish if new builds are specifically excluded.
Hi.The BUS grant for new self builds is pretty straight...
By jimseng , 21 hours ago
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RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
By Batpred , 23 hours 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: Help me keep the faith with my air source heat pump installation
@jamespa these:
By AdamK , 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...
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RE: Load Shift and Lifestyle Shift Complete - our journey has ended, for now
Last year we managed a net nil cost. Exceeding all my h...
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