Black water vent Cedar Creek 34RLSA 2010

[reidpiper]

2010 Cedar Creek 34RLSA Which vent on the roof is the black water? I have what looks like 3 identical vents. One on left side forward of the bathroom and 2 side by each just right of center line aft of bathroom vent. Planning on retrofitting 360 degree aftermarket vent. Thank you.

[Decon Blue]

Wow, that’s one dirty roof !

[reidpiper]

And I cleaned it before I put the cover on it for the winter. Cover has only been off a month. Cleaning is next chore after I add new vent cover.

[5picker]

Probably can't do it by yourself but have someone flush the toilet and listen at each vent cap. You'll be able to pinpoint the black tank vent.

[reidpiper]

Thanks. I can try that. Tried to do the smell test alone but that didn't work

[RVSmitty]

Put the Siphon 360 Gen 2 on all vents. All holding tanks stink. I installed the Siphon 360 on all three vents on my last 5th wheel and on the two vents on a prior Tiffin pusher. Made a world of difference. In the Tiffin, the first 10 miles always had a backflow odor. And since no one rides in the 5th, I have no idea what happens when underway. I just purchased a 360 last week for my Cedar Creek 36CKTS. It appears Forest River has vented all three of my tanks through one vent. I discussed this with the President of Siphon 360 and he informed me that the 360 will handle that configuration, and many companies are now installing the 360 at the factory, with more coming on line soon. Seems like the way to go.