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Last seen: Jun 15, 2026
Looks like it, but on the other hand, considering how the climate is going, perhaps you won't need heating by then 🤣 That's the whole poi...
Sounds about as reliable as when Daddy Elon says he'll be on Mars by that time. Unless the actual meaning is "95% of the electricity you'll be able ...
On the two huge (10m² each) south facing windows I installed perforated rolling shutters, galvanized steel, painted white. They don't look as good as ...
After solar radiation passes through the window, whether it hits a curtain, wall, floor or any other obstacle indoors the result is the same: heat is ...
Interesting, I'm also going to combine a hydronic fireplace and a heat pump. Currently the heat pump is installed, but the fireplace is still boxed in...
Great news then! If your heat exchanger handles it, then it's going to work fine. It needs to handle enough flow and suck enough thermal power from ...
On one hand, if the exchanger, ducts and air flow rate are sized for furnace-temperature water, they may be undersized for heat pump temperature water...
Yes I use the LG to cool the slabs with underfloor heating. It works fine, as mentioned above flow temp needs to be high enough to avoid condensatio...
@batpred Many manufacturers sell only one or two models of heat pump, then add software limits to make intermediate power models. The result is, if...
AH (Absolute humidity) is grams of moisture per volume (or weight) of air. One cubic meter of air weighs about 1.3kg at 20°C sea level pressure. RH ...
If they don't do heat loss, you need another installer. For cooling in summer, there's another subtlety. In cooling mode, a fan coil unit uses a sig...
- Taxes on businesses are very high, plus bureaucratic and paperwork load incurs a heavy cost - Thus businesses must produce faster shoddier work at...
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Degrees of Separation
Latest Posts
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RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 12 minutes ago
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My first question is why bother with the auto balancin...
By JamesPa , 39 minutes ago
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RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
By Transparent , 42 minutes ago
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent the inverter was installed in 2021 and afa...
By Tim441 , 1 hour ago
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I share the same experience as @majordennisbloodnok hav...
By Old_Scientist , 2 hours ago
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I agree. So far as I understand, we can't necessarily...
By Majordennisbloodnok , 3 hours ago
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Did you try using the find an installer tool in the sit...
By Batpred , 3 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 , 5 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 , 16 hours ago
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RE: Heat pump installation quotations
@jamespa I noticed that in the Heat Geek design consult...
By Batpred , 17 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: 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...
By Harebell , 2 days ago
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