"terry" wrote in message
...
Some years ago they were a big item here but have noticed that most
people stop using them in favour of something smaller/lighter compared
to the bulky/heavy hoses and the messy business of emptying them
inside the house.

Often wondered if/why the central canister units for such systems
could be installed so they are emptied from outside the house. To
avoids recirculating the dust inside house. Or perhaps the canister
could be mounted in the garden shed outside?

Suggestions welcomeed.

We have had our Vacuflow for about 25 years. We love it. No vacuum stink.
Our's is in the basement and vents to the outside. We have had a few clogs,
but nothing a plumber's snake could not handle. Ours does three floors, the
basement and garage. I started to look at them for the motorhome.