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Old 02-27-2017, 05:01 PM   #1
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Join Date: Feb 2017
Location: Cypress Landing
Posts: 19
2017 Forester 3011DS waste tank vent

I have had several travel trailers but this is our first motorhome. Our units have always had a vent for the grey water tank and a vent for the black water tank. Our new Forester 3011DS only has 1 vent which is on the side of the grey tank. While on the roof I noticed all other units in our storage facility have 2 vents. Does the 3011 only have 1 vent?

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Old 02-27-2017, 06:45 PM   #2
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Join Date: Jul 2016
Location: NJ
Posts: 419
I have a 2016 3010DS, it has only 1 vent. This seems to be the norm for them.

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Old 02-27-2017, 08:29 PM   #3
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Location: New Jersey
Posts: 1,345
Yes all the Forester's including my 2801 that I have seen combine the grey and black tank vent and only have one on the roof.
2016 Forester GTS 2801QSF
2011 Jeep JK Toad
Habitual RV Modifier
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Old 02-28-2017, 05:49 PM   #4
Citrus County, Fl.
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Join Date: Apr 2014
Location: Hernando, Fl
Posts: 2,110
One vent is all you need. Drains quickly with no issues at all.
2016 Forester 3011DS
2017 Toyota Corolla SE toad
PREVIOUS: 2015 Flagstaff 832IKBS
99 Terry 31G
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forester, tank, vent

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