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Last seen: Aug 9, 2026
The 20m limit for wood pellets being blown is due to an ENplus 1a guidance document. This indicates that pellets may become fragmented/damaged if blow...
Like this: The UFH manifolds were bought 18 years ago. Those actuators define the characteristics of water-flow in the ufh loops. Technology has...
Two points to mull over @chris 1: I could do with knowing whereabouts you are geographically. As GB tackles the growing energy crisis, we should be ...
It's an UFH system being operated from a thermal store. The water temperature leaving the store is 46degC. It then passed to the manifold for that lev...
Over here I've given some background information about HP cycling and the adverse effect it has on the mains grid. Since permission is required from...
Hi @bridgetjohn and I too am intrigued. As I'm gradually refurbishing a Devon farmhouse built in 1937, I've taken the opportunity to install UFH pip...
For the sake of @squeakysim who's in Australia, can someone point out why Heat Pumps should be installed by a contractor with MCS accreditation. I'm...
Active Balancer. There are different approaches. The one we're discussing here is the style predominately used in the YT clips and blogs about install...
And I'm looking for answers solutions. I'm not anti-Chinese companies or China. But they've effectively cornered this market whilst the rest of us w...
I have news on the matter of active balancing of cells within a battery. My investigation started from this thread where we noted that the Off-Grid ...
There certainly are Electricity Storage facilities available to NG ESO on demand. Statera Energy is one company pioneering such sites in GB. There a...
The main political parties are pro-nuclear because they're not being presented with alternative viable options which combine renewables and storage. ...
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Degrees of Separation
Latest Posts
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Unfortunately the answer is Yes you will need a new FTC...
By F1p , 11 hours ago
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RE: PV and battery long payback - sense check query
So if it helps I was recently quoted about 8 grand for ...
By EtchedPixels , 11 hours ago
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RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
Signed up!
By bobflux , 19 hours ago
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RE: Electricity price predictions
In our case, we constrain the charging level etc using ...
By Batpred , 19 hours ago
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Does minimum system volume matter in the context of sim...
By Tony.Stolz , 1 day ago
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RE: Indevolt Batteries UK Support & Info Thread
I had a quick look and they are a little vague. They ...
By BlizzardGreen , 2 days ago
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RE: Has anyone seen this problem before? Huge anticycling times
Oh dear. Glad it was replaced. I have been mighty imp...
By JamesPa , 2 days ago
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RE: Can I start an argument about buffer tanks please? 🙂
Dont, just adjust the LSVs to get different temperature...
By JamesPa , 2 days ago
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RE: Heat pump running costs – what has actually worked for you?
I installed the air source heat pump in January 2026, i...
By bobflux , 2 days ago
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RE: Grant Aerona Air to Water R290 6.5 kW - Quiet Mark and Silent Running
Thats all interesting. DHW on my Vailant seems to respe...
By JamesPa , 3 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: adrian Manufacturer: Appliandirect.co....
By Adrian , 5 days ago
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