Last seen: Mar 22, 2025
External wall insulation (EWI) is generally thought to be better than Internal wall insulation (IWI) because it keeeps the thermal mass of the walls w...
Using the curve in the Viessmann guide you can see that the resistance at 140°C is about 0.5. So Rt/R25 is 0.025. You can then look at your 17 curves ...
I'm sorry but I did ask: "If anybody knows of a dictionary or other reference, or any computing-related academic paper, that use the hypothetical 'pro...
Again do you know of any actual usage?
I asked and apparently Turing didn't publish anything on computing after 1950, so how he spelled program is irrelevant to an agreement that was made (...
Maybe I wasn't clear, but the decision of the meeting was reported in the preface of the book which I quoted as an image. FWIW, both the Cambridge dic...
It turned out to be quite an interesting question. Two aspects. First the English spelling was program from its Latin and Greek roots until Victoria...
I agree. I've yet to encounter an "app" that was They all seem to suffer from bugs and fairly poor support. BTW, it is computer programs; programme...
I can believe that a car charger will be an ESA, but I don't think an actual car is. And I don't use the timing facilities in my charger, I use those ...
Just to note that the closing date for the consultation has been changed to the 21 June from today 11 June. (edited to correct typo in date)
Err, I think BST (used in summer) is one hour in advance of UTC as is CET (used in winter). GMT (used in winter) is the same as UTC and CEST (used in ...
Yes, I know about U & R values. That's exactly why I'm asking! U = 1.68 W/m² K => R = 0.595 m²K/W U = 2.78 W/m² K => R = 0.360 m²K/W 0...
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RE: Adding data centre electricity costs to domestic energy bills?
I forgot to ask - did anyone else who responded to the ...
By Lucia , 1 hour ago
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RE: Plug and play solar. Thoughts?
They are not 'plug and play' in the UK. As I have spent...
By Lucia , 1 hour ago
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RE: Can I add an EV charger to a full consumer unit by coupling with a garage DB?
It might be technically possible to run an EV charger f...
By Transparent , 2 hours ago
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RE: In the middle of an ASHP installation - a few questions (and issues)
@editor sure. The 12kW Clivet.
By benson , 4 hours ago
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RE: Database of heat pump performance data?
I cant agree more. You need a heat pump that is ri...
By JamesPa , 10 hours ago
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
Update for those following this thread.Finally got the ...
By BAMi , 10 hours ago
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Dont worry about this. Long story and discussion but d...
By JamesPa , 11 hours ago
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@eliuccio I was wondering how things are going with t...
By JamesPa , 11 hours ago
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😆 I would have been tempted to see how good the...
By Mars , 21 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
No not auto adapt running hotter at cheaper times coole...
By Gary , 22 hours ago
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RE: Ecodan Auto Adapt Questions
Hi @richard24738 we weren’t happy with our FTC Contr...
By SUNandAIR , 22 hours ago
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RE: To relocate or add extra PV panels..advice required
You can't forecast the annual generation by simple extr...
By JohnR , 23 hours ago
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@toodles whilst I agree with toodles the actions he de...
By Potatoman , 23 hours ago
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RE: Are MCS are finally improving (some of) their guidelines?
@johnr I think OE argue that the lower running costs as...
By Toodles , 1 day ago
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RE: Additional Battery v Wind Turbine v Ripple
@lucia Yes, that is the response to which I referred ea...
By Toodles , 1 day ago
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RE: Is it worth siting panels on an East facing roof?
Yes. Thanks all. I have used the guides and have found ...
By Carpenterstation , 2 days ago
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RE: The EPC Dilemma: How Current Ratings Fail Heat Pumps
I've commented earlier in this thread, finding the same...
By Mike Patrick , 2 days ago
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RE: SolarPV tables / online calculator
This guy did a good analysis in summary go down a...
By Judith , 2 days ago
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
@dnagre delayed reply! It worked again for a bit but ha...
By Phoenix15 , 2 days ago
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Plug and play solar. Thoughts?
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Database of heat pump performance data?
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