So if I was growing in, lets say, a bathroom, and the temps are in the upper 80's, and I want to really cool that room down, can I just install a portable AC unit such as:
Amazon.com: Newair ACP-1000E Portable Air Conditioner - 10,000 BTUs- Best Portable A/C Under $300!: Home & Garden

and vent the exhast directly to the bathroom's vent? I would imagine it would vent the exhast very well especially if the vent fan was switched on, however it's probably not a good idea to leave the vent fan on indefinately...

If you put an AC in a bathroom, it also would lower the humidity, so I would image that a couple strong humidifiers and good sized blowing fan or two would be a good idea. Would humidifiers cancel out the cooling?

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