Hi Don,
OK ya got me there. Not the kind of shack I was envisioning!
So basically you want an air conditioner with "mechanical controls". I see
that they are still made, such as by Frigidaire, but only up to 12,000 by
them.
Maybe use two of them at opposite ends of the shack? More expensive but
better air distribution.
Steve
sparkie001@pobox.com
stevew7sjk@gmail.com
www.facebook.com/imetsteve
On Fri, Jul 13, 2018 at 3:58 PM, Donald Chester <k4kyv@hotmail.com> wrote:
> > Holy Moly! 2 tons of A/C for a shack? That's enough for a whole house!
>
> > Steve
> > sparkie001 at pobox.com
>
> Shack is 24' X 32' with 12' ceiling (formerly a one-room school house).
> Building is unshaded in direct sunlight in afternoon. QRO transmitters and
> other station equipment give off considerable heat.
>
> Various on-line calculators recommend between 19k and 30k BTU with
> pertinent data entered. The old a/c is 23k, although at 40 y.o. it probably
> doesn't have that much cooling capacity any more.
>
> Besides RFI considerations, I have to figure out a way to get the old one
> down and the new one up in its place. Hole in the wall is 8' high off the
> floor. Most units I have checked take the same size hole and weigh 130-150
> lbs.
>
>
> Don k4kyv
> _______________________________________________
> RFI mailing list
> RFI@contesting.com
> http://lists.contesting.com/mailman/listinfo/rfi
>
_______________________________________________
RFI mailing list
RFI@contesting.com
http://lists.contesting.com/mailman/listinfo/rfi
|