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Last seen: Oct 23, 2026
3.5kWh spread over 24hrs is only 150W. Do you mean that? If so Id stop worrying about a kWh here and there, its so low.
I would also like to hear a summary of your interesting research I would also like to understand what your conclusion is (if you have reached one), ...
Is it corruption, or is it a civil service and politicians who simply aren't sufficiently technical and thus rely on industry to tell them what to do....
Looking again I think the slightly hidden motorized valve has 3 ports, one directing water to the middle of the cylinder the other to the bottom. The...
Good idea. You will probably find that the cycling 'problem' disappears as it gets cooler. Its probably best not to get too intense about this, you c...
@bontwoody I can see 3 motorized valves but cant quite work out how one of them (which is on the pipework to the cylinder) is connected. I also dont ...
In purely theoretical terms the cooler the flow temperature the more efficient the heat pump is at delivering any given amount of energy, so longer an...
@toodles, @cathoderay There is clearly a difference is air intake sensor reading between when the heat pump is on and when its off, with the value ...
I'm always somewhat cautious when claims are made of 30% saving in energy use by turning off/down the heating for part of the day. I'm not for a mome...
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Degrees of Separation
Latest Posts
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RE: New Build 3 Phase or 1Phase
@e-a-west I think it unlikely that your solar energy ex...
By Toodles , 1 hour ago
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Mars asked for an update on progress so …. Out HP has...
By DavidB , 6 hours ago
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RE: How much of your renewable and home setup would still work if the internet went down?
Yes I actually have a copy of a tool that whenever a ce...
By EtchedPixels , 8 hours ago
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RE: How will removing the standing charge on gas bills benefit heat pumps?
The shoulder months are very difficult to judge COP on ...
By scrchngwsl , 9 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
@editor Hi, To resolve this, please tap on the A...
By Indevolt Tech , 15 hours ago
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RE: Double or Triple Glazed Windows?
Posted by: @singlespeed With 9 years repairing windo...
By Rob of York , 1 day ago
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@transparent we’re still running a secure version of PH...
By Mars , 1 day ago
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RE: How quickly would you want/expect heat recovery to take from setback?
Much longer than that here. The heating isn't even on. ...
By bobflux , 2 days ago
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RE: Passiv Smart Thermostat - Help & Forum Support
Obviously the weather is changeable but there's a defin...
By Singlespeed , 2 days ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@rob-of-york I must admit that when we had a Daikin hea...
By Toodles , 2 days ago
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RE: Forum updates, announcements & issues
Get the Renewable Heating Hub heads-up on WhatsApp. I...
By Mars , 2 days ago
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RE: Safety study for plug in batteries out to tender - looks like Q3 2027 at best before legal
@editor I pointed out to the one of the Fuse execs that...
By dansus , 2 days ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews As well as loft insulation, there are othe...
By Rob of York , 2 days ago
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