A/C drawing air up sink drain.
Whenever we turn on the A/C, it's just a matter of time before the whole RV STINKS. It appears the A/C is pulling air up the waste pipes connected to the double sink. Under one sink there is a drai...
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i would look at your roof
the exhaust air from the A/C unit might be blowing into the septic vents on the roof
change the vent caps to the Directional weather vane type
JUST a possibility
the exhaust air from the A/C unit might be blowing into the septic vents on the roof
change the vent caps to the Directional weather vane type
JUST a possibility
