sewer smell in rv
We have been traveling south with our 40' Newmar Mt. Aire for 5 years. This is the first year we have experienced a sewer smell inside the RV when the air conditioners are on. First thing we check i...
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I assume you have looked underneath and there are no drips revealing a leak. In my 2016 winnebago the washer was plumbed to black tank. The entry to tank was low-too low- and it would backup leaking a bit where the hose went into the drain. Once i figured out problem-smell-the fix was easy. Never do laundry without black tank valve open. A long shot but you might open areas where a tank or pipe could leak and let your nose guide you. For me small back flow just soaked. Took a major for me to discover and then a lot of gloves, paper towel and bleach. Traded for a DP.
