I have a small 9m3 room that is part of my detached garage. It's used for some household storage and also I have my comms/server/nas rack in it.
This past summer I've recorded temps reaching 42 - 46 in the room, and am thinking about getting a portable aircon unit ready for when summer hits this year.
I can DIY the venting of it outside, was wondering if the something like this would be ideal https://www.dicksmith.co.nz/dn/buy/kogan-smarterhome-41kw-portable-air-conditioner-14000-btu-reverse-cycle/.
or should I opt for something smaller, like his https://www.dicksmith.co.nz/dn/buy/kogan-29kw-portable-air-conditioner-10000-btu/