We have a 2011 Montana 3455. When running the Fantastic fan (with a rear window cracked open)we are getting a sewer smell from the bathroom. This is not all the time the fan is running. Upon furthe...
We are having the same sewer smell issue without running any roof fans or stove fan. We are also having water coming out of the vent under the bathroom sink. Water will come from there using dryer only mode on our washer/dryer combo, about 30 minutes after showering, washing dishes. Probably a tablespoon or so of water comes out no matter how much water I am using. Any suggestions for this? I was wondering what would happen if I duck tape that vent closed?