Last seen: Jan 14, 2025
I sat through peter's youtube, this appears to be the method he's using. a better version of what I said to monitor the fossil fuel burn - using regre...
that graph is awful. even ignoring the ones where the installer estimate is zero, it's awful. could you please check that link reference? I wanted to ...
I think what one really needs to get this empirical "heat pump size" is for the house to be run with the fossil based heating reconfigured as close t...
@derek-m but an AC system has the same big grey box with a fan that makes noise on the outside of the premises , which is very difficult to distinguis...
@cashback would you mind me asking what "AC" option are you looking at? I already have the ASHP and would like to put cooling-capable chilled water ...
@sunandair apologies, one sometimes assumes a certain level of technical knowledge. The flow rate cannot be anything other than the same because its t...
I think we went through the "what can puts people off heat pumps" in another thread and came to a reasonable consensus capital cost (potentially)...
not sure what you mean by installer error, but flow rate as a volume per unit time doesn't change if your pipe gets bigger or smaller as you go along ...
@derek-m don't go there. A2A would have not been an easy piece of engineering in my house and no point discussing... in any case, in my case its good ...
@jamespa yes definitely by person and property. I read cathoderays write-up and the subsequent 6 pages of discussion and thought that might well be at...
just putting something in here that relates back to the discussion several pages back (sorry folks, been busy on other things) with some fascinating i...
@tim441 I just RTFM for your inverter. It has Ethernet as standard and wifi as an option. reasonable assumption is that the wifi option is not there ....
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RE: Fan running in hot weather ...why?
I wonder if it has some kind of pressure transducer to ...
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