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Every single building is supposed to be positive with conditioned air at all times. Any building that's negative pulls in unconditioned air through all the crac
by Maxburn 4y ago
Every single building is supposed to be positive with conditioned air at all times. Any building that's negative pulls in unconditioned air through all the cracks. Where I live it's very humid (think Houston TX) and if you pull that air in for a long time you end up with black mold inside the walls.
- altairprime 4y agoMust be nice. My building's only "intake" was in my hallway ceiling, pulling in air from the farthest point from all windows.
- Maxburn 4y agoMight be by design. Plenty of buildings have a dedicated OA unit dumping into common areas and it gets pushed out to the private areas and individual rooms. Then gets pulled out via exhaust fans in rest rooms and other places.