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Last seen: Jan 24, 2026
Thank you for clarifying @mosibi @cathoderay @majordennisbloodnok I got confused because the svenar product images show cables connected to H1 and H...
@mosibi I should have said, I think it's not compatible. See pic. I can't see any cables going to the H1 / H2. Or is this the stuff I am suppose...
Unfortunately, I have a wall unit that's not compatible. I actually set this up when I got the ASHP installed. But all I could see it u...
@cathoderay you are a star. And I feel like an idiot for not realising the WC needs to be turned on via the wall panel. I have HA running m...
Interesting to hear the experience from both of you. I also have PV, batteries, and cheap night tariff (which I use to charge the battery and instead ...
Hi Steve, Came across the post as I have the same issue. Have you found a solution to this? My wall terminal loses connection every 20-30 days. Wh...
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Latest Posts
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@majordennisbloodnok @jamespa I stand corrected, A2A...
By Batpred , 27 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



