"RBM" rbm2(remove wrote in message
...
It largely depends upon the height of the ceiling beams and the height of
the fan. If you have 2x10 beams, and the fan is no more than 10 inches
high,
you can remove the existing unit by beating it toward it's center, then
dropping it straight down. Make sure the new fan is the same size or
slightly larger, and square or rectangle, and has the ability to be
screwed
through the interior side wall of the unit into the ceiling beam to secure
it. Cut the opening so the unit can pass straight up into the
ceiling,(without the duct connector piece attached) Connect the wiring to
the unit and push it into the ceiling and slide it to one side so you can
attach the duct adapter, then attach the duct, then position the unit
flush
with the ceiling finish and screw it to the beam. One more thing, its
important to install the side of the unit opposite the duct adapter flush
against the ceiling beam


"Tomes" wrote in message
ink.net...
Folks,
It was easy for me to replace the ceiling fan/light in the upstairs
bathroom as I could attack if from the attic, where everything was right
there and open for me. I now would like to do the same with the ceiling
fan/light in the downstairs bathroom (1st floor), but my problem is that
I
don't have the handy attic to get at it from. I took off the cover from
the existing light/fan, and I see the box, which is about the same size
as
the hole cut in the wallboard ceiling. I just do not see how I can get
the box out without ripping apart the ceiling. I would really like to
be
able to do this without messing with the ceiling wall if I can.

What to do? Has anyone done this and what was your strategy?
Thanks for any help here,
Tomes


I have found that the Panasonic fans are good for retrofits. In some cases
it is possible to install a new Panasonic without damaging the ceiling to
the extent that it needs patching. One of the difficult tasks with
retrofits is trying to connect the duct and then install the fan. The duct
connection on the Panasonic fans is a separate piece that can be connected
to the fan housing from inside of the housing. Of course you will need to
use flex duct.