On Tuesday, 5 December 2017 11:46:43 UTC, T i m wrote:
On Tue, 5 Dec 2017 02:57:18 -0800 (PST), whisky-dave
wrote:

snip more bizarre bs

Or I'm sure if you gave us the dimensions and some idea of what each
surface is made of someone would be able to help.


I doubt that, but lets just imagine a very simple room, about the size of my office.

3.5M X 5.5m and 3 metres in hieght.

Ok, that's a start, but ...

1) the size of the lab might be more relevant if we are wasting our
time on you.

I'm keeping it simple for you as there are 3 labs, and my office was teh only place I tested the heaters.

if yuo can;t work it out for a single room I doubt yuo;d manage it for 3 labs two of which are sperated by swing doors where studetns come and gone on a minute by minute basis.
How will you factor in the 40 or so studetns I;m expecting at 3pm when the open the doors to a colder corridor, how about the others leaving at around 3pm, what about those that wopn;t turn up until 3:30. Or thos doign the other course that have to walk through the lab to get into the PC lab at 4:00pm.




2) A clue as to the size of any windows and the construction of all
the (especially external) surfaces.

Large triple glazed windows that haven't been completely installed.
Or calculate it as from 3 weeks ago when we had NO windows.




You have been given lists of the sorts of materials and their u values
so you could help yourself a bit.

Get it through you're thick skull I am not gas registared so can't do those things.

You really haven't a clue have you.