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DamonHD

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  • About Me
    Home page http://d.hd.org/

    Green site https://www.earth.org.uk/

    Research https://www.earth.org.uk/PhD-research.html

    Podcast https://www.earth.org.uk/SECTION_podcast.html

    Most kWh energy data: https://www.earth.org.uk/energy-series-dataset.html

    Gas supply removed end 2024!
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    London

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  1. This ought to be a poCcast, to rival Joe Rogan...
  2. Well, get one that is water- and energy- efficient, that she likes, I suggest. Cold only is fine.
  3. Both circulating hot and washing unnecessarily at 40C or above are huge consumers of energy. (And washing too hot ages clothes prematurely.) That costs money and climate emissions. The OP was talking about 'savings' from a dual-fill machine. Better savings would come from NOT having circulating hot and NOT washing hotter than actually needed.
  4. One huge energy saving (~80%) is to run washes as you can cold, so buy a machine that can do that. We do everything except bedding on cold. https://www.earth.org.uk/note-on-Zanussi-ZWF01483W-freestanding-washing-machine-REVIEW.html Also as @JohnMo says, a water- (and thus energy-) efficient machine may not draw enough hot for it to reach the machine at all from the tank/boiler.
  5. FWIW we will be opening some 'eco' homes in Kingston-upon-Thames including mine that weekend. https://www.ttkingston.org/events/item/55881829
  6. Season 2 will involve glazing of some sort, surely?
  7. No one here but us chickens (and Steamy).
  8. May be relevant: https://midsummerwholesale.co.uk/buy/solshare
  9. Well yes, I had Octopus redo the calcs with some extra information and the heat loss was halved and only one rad needed swapping. Octopus has to tick some MCS audit boxes, but are open to rational haggling in effect. After some observation including a couple of days that hit design days (-2C outside) I adjusted my weather comp to (50°C/-7°C, 25°C/14°C). https://www.earth.org.uk/heat-pump-16WW-control.html#weather
  10. I adjusted the weather comp curve immediately, so we don't get up to 50.
  11. Yes, just did for me in November: https://www.earth.org.uk/heat-pump-16WW-control.html
  12. We we meant to have stopped nipping round in the night to pee on your walls yet? The train fares are getting too much... Also, I'd like to check that I have the right address...
  13. For at least one of my 3G units the nominally-expert third-party fitters left a ~1cm gap down one side of the unit, which I only discovered sometime much later, so basic errors can happen...
  14. Hi, In case of interest here, these are talks that we will be giving to householders considering greening their homes in Kingston-upon-Thames. (There are a couple of PDFs still to land: the event is May 10th.) https://www.earth.org.uk/Kingston-Efficient-Homes-Show-2025.html We did similar last year and the year before, and you can find links to those. Rgds Damon
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