I have a small bedroom right next to my living room. There is a mini split AC in the living room which more than cools that room and at night I usually leave the bedroom door open to get the cool air in, That's ok unless it's really humid.
Couldn't I build some sort of through wall air exchanger, say blowing air out of the bedroom up high near the ceiling and on one side of the room and then bring in the cool air through another opening on the opposite side of the wall (closer to the floor maybe?). Something simple with just a couple of good cfm quiet muffin fans which I would turn on before bed?
Wouldn't that help cool the bedroom? Do they make some sort of prebuilt product that does this for standard 2x4 walls?
Couldn't I build some sort of through wall air exchanger, say blowing air out of the bedroom up high near the ceiling and on one side of the room and then bring in the cool air through another opening on the opposite side of the wall (closer to the floor maybe?). Something simple with just a couple of good cfm quiet muffin fans which I would turn on before bed?
Wouldn't that help cool the bedroom? Do they make some sort of prebuilt product that does this for standard 2x4 walls?