Trying to figure out the best way to cool an attached garage. The garage door is insulated and has weather stripping on the outside. There are no windows and the exterior is brick. We live in a humid climate, south Texas, humidity 80% in the morning and 60% at night. Newer construction, 2015.
Researched mini-splits but it's just too expensive, approx $4-5K.
Looking at portable units. Reading a lot of conflicting info on one or two hose systems and the best way to vent. There aren't many options when it comes to venting, there are no windows and the wife doesn't want holes cut through the brick. Can I vent either a one hose or two hose portable system into the attic? The attic is passively cooled.