When you are done flushing the tank and you remove the hose from the fitting in the convenience center, water will drain back from the air gap/backflow valve and it will also drain from that valve into the black tank. Our valve is located between the shower and the back wall of the pantry cabinet, so it’s probably four feet or more higher than the water inlet and the water drains pretty forcefully. This is normal.
__________________
Bob & Becky
2012 3402RL
2012 Chevy 2500HD D/A CC 4WD
|