User Tag List

Thanks Thanks:  0
Likes Likes:  0
Results 1 to 2 of 2
  1. #1
    New Member
    Join Date
    Apr 2021
    Location
    Fruitland, Idaho
    Posts
    2
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    2021 29G black water tanks

    I have a 2021 Momentum 29G. I have 2 black tanks and 1 grey tank. Does anyone know what the capacity is for the 2 black tanks? Manufacturer said capacity is 56 gallons. Is that split between the two tanks?

  2. #2
    Site Sponsor naanderson321's Avatar
    Join Date
    May 2020
    Location
    Smyrna TN
    Posts
    69
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by bmcsbennett View Post
    I have a 2021 Momentum 29G. I have 2 black tanks and 1 grey tank. Does anyone know what the capacity is for the 2 black tanks? Manufacturer said capacity is 56 gallons. Is that split between the two tanks?
    From what I can tell in our 29G, yes. And note the kitchen sink drains to the rear black tank. And the rear black tank does not have a built in flush like the front. We never use the rear toilet for poo.
    Neil and Joyce Anderson
    2021 Grand Design Momentum 29G
    2010 F350SD Dually / 2019 Harley Ultra Limited (Mine) / 2016 Harley Street Glide (Wife's)
    Might get to retire someday if we ever stop spending money!!

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

DISCLAIMER:This website is not affiliated with or endorsed by Grand Design RV, LLC or any of its affiliates. This is an independent site.