Air brick adapter
thingiverse
A simple shape to connect a rectangle air brick to a 100mm pipe to allow air flow from existing air brick to the new one. This is for use with an air brick that is 214mm x 69mm and will connect to a 100mm waste pipe for air flow. Not much more to say about this. 25/09/2022 v2 - After trying this, it was a disaster. It didn't allow enough room for the airbrick to protrude enough to match the render and there was no support inside so it ended up very weak. Have updated this now to allow about an inch protruding from the wall and supports internally. Both versions have been left up regardless. Have also printed in PETG now as I should have known PLA wouldn't last buried in a wall due to degradation.
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