Thanks Chris, for
both the compliments and the diagram.
I installed the ventilation system yesterday and last evening, and just fired it up a few minutes ago... WoW is all I can say! I used a 11,000btu portable AC unit, then using a stone core bit a friend (
my granite guy) drilled through the brick wall in the cove in my entry way by the front door, and all the way into the fish room. I then used a standard dryer vent which I modified to be able to sleeve onto a 3" PVC pipe that ran through the wall. I shot a lot of Stuff inside the wall and around the brick inside the wall to secure the PVC pipe into place, then on the inside of the fish room (
after the Stuff cured and was trimmed) fitted a 3" to 4" PVC reducer and connected the exhaust hose to it. So nobody freaks out about using a standard white plastic dryer vent on brick, I sprayed it with fleck paint to match the brick as closely as possible, then siliconed the edges with morter colored sealant and even sprinkled some of the powdered brick dust into it to blend it all together really well.
I was just going to vent directly to the garage, but external is what I originally had planned to do (
though not like this). It worked out perfectly!
Currently the drain line is a garden hose which runs under the door and out the garage, but it will be tied into a permanetely mounted drain line which will be a PVC line which is cored through the brick at the front of the house next to the garage door, then tied into external drainage pipe. This line will only be for the AC and RO/DI waste water lines.
Also, the reason for using a portable room AC unit is because the salt will destroy it in rather short order if it'd not regularily removed and cleaned, and removal is very simple since the hose is just press fitted into place. It also has a 5 year warranty, so when it does die (
and is replaced free of charge) I won't have any sizing issues to contend with that an in-wall unit would have.
-Tim