Learn how to install a central vacuum system with outlets on four floors and hidden PVC piping.
Bore a starter hole through the bottom of the laundry chute into the basement to begin the main PVC piping run from the power unit to the attic. The narrow chute extends from the attic to the first floor, widening into a bin where we bore a test hole for the pipe location. The hole should be near the wall-mounted power unit, yet positioned for a straight piping run to the attic.
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