Search found 5 matches

by pj
Wed Jan 31, 2024 11:11 am
Forum: Cafe
Topic: killa wot ours!
Replies: 32
Views: 3468

Re: killa wot ours!

Ivan wrote this sticky at the last place... This Sticky is to help people with their units (maybe formulae and equations later). Conversion between units or SI multipliers is the biggest source of error in calculations...and often results in an error of a factor of 1000 or more (eg confusing kilo-un...
by pj
Sat May 06, 2023 4:02 pm
Forum: Energy efficiency
Topic: Heatpump tumble dryer?
Replies: 21
Views: 9219

Re: Heatpump tumble dryer?

I'm making this next bit up completely ..... purely my imagineering, but I wonder how the machines are vented, and if you get variable choice? My thought being that during the winter you may want to feed from external air, rather than 'consume' heat from central heating, but would be great if the e...
by pj
Sun Feb 05, 2023 12:43 pm
Forum: Photovoltaic
Topic: Is there a schematic for the Immersun PV diverter? I need to replace 2 capacitors
Replies: 38
Views: 8333

Re: Is there a schematic for the Immersun PV diverter? I need to replace 2 capacitors

I have a copy of that place that runs to nearly 3Gb but I've yet to find a way to make it searchable. I've not looked into it that hard but search terms don't seem to show up in programs like 'Everything' I too have access to a copy of that elsewhere database. I have "docfetcher" on my PC...
by pj
Sun Feb 05, 2023 12:38 pm
Forum: Introductions
Topic: Hi All
Replies: 4
Views: 3972

Hi All

Hello Everyone, I've been lurking on this forum for some time, thought I'd finally say hello. I was on the other forum for many years, joining when Solar Thermal was starting to take off, and ETs arrived. I got thrown off twice from elsewhere, once for arguing too much with a certain admin, and the ...