-
Posts
23983 -
Joined
-
Days Won
203
Everything posted by SteamyTea
-
That is the kind of thing I want to know.
-
First year of ASHP power use
SteamyTea replied to Post and beam's topic in Air Source Heat Pumps (ASHP)
That's better. -
First year of ASHP power use
SteamyTea replied to Post and beam's topic in Air Source Heat Pumps (ASHP)
It suggests a CoP of 1. Cost me about half that on E7, storage heaters and an immersion heater. -
First year of ASHP power use
SteamyTea replied to Post and beam's topic in Air Source Heat Pumps (ASHP)
703[£] / 2650 [kWh] = 26.5p/kWh Something does not seem right there. -
National Grid Installation. Is this work acceptable?
SteamyTea replied to jimseng's topic in Power Circuits
Why I hate the saying 'you can speed, quality or price'. Thinking about where to spend time and cash makes the quality easier. -
National Grid Installation. Is this work acceptable?
SteamyTea replied to jimseng's topic in Power Circuits
They could just pull the main fuse out. My anti theft devise is to be poor and have nothing worth taking. I live in a place where cars get dumped, not stolen. -
Reliability of Fernox Express Inhibitor Test Strips
SteamyTea replied to sharpener's topic in Air Source Heat Pumps (ASHP)
Can't you use a hygrometer (pyrex jug and digital scales)? Find out the density at the correct ratio and then compare your mix. -
They won't be engineers, just technicians with BTEC or C&G qualification. Look up the qualification and then ask around for people with the right certificate.
-
Grand designs - the wood house
SteamyTea replied to Great_scot_selfbuild's topic in Property TV Programmes
The question needs to be how long it takes until smoke becomes a problem and how long until structural integrity fails. I suspect that most consumer products would fail a similar test. The Grenville Tower Enquiry Report has just been sent to the Crown Prosecution Service, with both company and individuals named. Be interesting to see how fast the CPS act. Took the 18 months to prosecute me over some so minor that I was not even fined. -
The investors will loose.
- 41 replies
-
- virtual power plant
- export tarriff
-
(and 1 more)
Tagged with:
-
That should be a warning about Axle. It won't, and some people are going to loose their cash.
- 41 replies
-
- virtual power plant
- export tarriff
-
(and 1 more)
Tagged with:
-
Are talking cash or capacity?
-
Have you got a name for her then? I went sailing recently and hit a local reef, No Sense Atoll.
-
Sounds a familiar story. Must the the microclimate that is unique https://forum.buildhub.org.uk/search/?q=zoothorn&quick=1
-
We get quite a few abandoned boats down here. https://www.bbc.co.uk/news/uk-england-cornwall-57232394
-
Is it a boat you want to build, or a pond to float it in? One thing that has always crossed my mind is what costs are involved in owning a small bit of land i.e. land taxes, insurances, access permissions.
-
In the oil industry, there is a distinction between Produce and Refine. I lived on a West Indian island that produced no petroleum products at all, but refined 335,000 barrel/day. In the past the USA used a lot of heating oil for domestic heating. This is not the case so much these days. https://www.costinspector.com/research/home-heating-fuel
-
Raft disaster! Help, advice and likely copious amounts of Gin needed!
SteamyTea replied to lizzieuk1's topic in Foundations
If I remember correctly, XPS retains less water and is used for areas that may get damp, so are used for foundations. The Building Regs has a bit about it. -
Grid flex rhymes with derivatives trading: an observation
SteamyTea replied to DamonHD's topic in Boffin's Corner
Getting some data from here: https://data.nordpoolgroup.com/auction/gb-half-hour/prices?deliveryDate=2026-09-19¤cy=GBP&aggregation=DeliveryPeriod&deliveryAreas=UK Plotting Price and Volume, you get this. Not sure that increasing price has much to do with volume. (a lot more data point would be needed, but had a busy day and I am tired. The peak price was between 18:00 and 20:00, but the biggest draw was 07:00 to 08:00 and the price was negative) Delivery Period MWH £ 23:00 - 00:00 198.5 46.21 00:00 - 01:00 166.3 34.42 01:00 - 02:00 112.6 15.88 02:00 - 03:00 123.9 4 03:00 - 04:00 229.9 -1 04:00 - 05:00 323.1 -1.64 05:00 - 06:00 397.9 -1.64 06:00 - 07:00 377 -1.63 07:00 - 08:00 464.6 -1.66 08:00 - 09:00 274.5 3.3 09:00 - 10:00 112.3 4.43 10:00 - 11:00 154.6 3.1 11:00 - 12:00 210 -1.46 12:00 - 13:00 188.2 -1.24 13:00 - 14:00 173.7 -1.6 14:00 - 15:00 177.6 -0.09 15:00 - 16:00 86.6 4.32 16:00 - 17:00 124.1 9.35 17:00 - 18:00 349.7 65.1 18:00 - 19:00 152 106.32 19:00 - 20:00 156.4 106.8 20:00 - 21:00 191.2 96.82 21:00 - 22:00 151.9 86.04 22:00 - 23:00 109.2 62.56 -
Corrugated Asbestos Roof Crack Repair
SteamyTea replied to Steve1309's topic in Roofing, Tiling & Slating
I can tell you what happens when abseiling goes wrong. I was abseiling, for the first time ever, near St. Just. The idea was to save a few minutes scrabbling down the 'long way around'. I had a new back pack on with the climbing gear inside. A few metres down, I heard a snap, and I was then hanging upside down. The buckle of my new back pack had come undone, the pack swivelled downwards, changing my centre of balance, leaving me head first about 50 metres above a granite slab. So what then happens. Vomit. -
Corrugated Asbestos Roof Crack Repair
SteamyTea replied to Steve1309's topic in Roofing, Tiling & Slating
Just coat the roof with this stuff. https://gbr.sika.com/en/distribution/roofing/roof-repair/everbuild-liquidroof.html -
Grid flex rhymes with derivatives trading: an observation
SteamyTea replied to DamonHD's topic in Boffin's Corner
How will the grid react if individual homes are responding to frequency/voltage variation. A million homes can increase, or decrease, consumption in a few minutes, even a small generator takes several minutes to react, a large one a few hours. Can you model a central control, using historical data, against a million independent agents 'doing their own thing'? Will there to too many limits on independent systems to make it worth while? -
Reducing the size of the window would lower the energy input into the room.
-
I did this a while back, may, or may not, help.
-
They have a population of 5.6million, so much easier to manage. They also lived with a huge political system threat next door for a couple of generations. Substitute Norway for Piddington and you may start to understand how a 'common enemy', can help any cause.
