PDA

View Full Version : How many degrees is a quarter bubble?


PAPPAGEORGIO
Jun 28, 2013, 12:32 PM
When installing an AC unit it is recommended to tilt it back "a quarter bubble". How does this translate into degrees?

ma0641
Jun 28, 2013, 04:40 PM
No way to tell since we don't know the size of the bubble. Why not just use 1/4 bubble? Rough guess would be 5-10 degrees. Is this a window AC unit? If so, 5 degrees is plenty.