User Tag List

Results 1 to 8 of 8
  1. #1
    Seasoned Camper Hobo Bill's Avatar
    Join Date
    Sep 2018
    Posts
    157
    Mentioned
    3 Post(s)
    Tagged
    0 Thread(s)

    Dometic 310 Toilet

    Will a Dometic 310 Toilet fit as a replacement in my 2019 337 RLS to replace my Thetford Aqua Magic Style II toilet. The Dometic schematic shows needing 11" from centerline to the back of the toilet, but I only have 10-3/4" to the wall. I was told it is a direct replacement, but now I am concerned.
    Hobo Bill
    From Cuyahoga Falls, Ohio
    Traveling Full Time Across the US
    2019 Reflection 5th Wheel 337RLS
    2007 Dodge Ram 3500 DRW Cummins 6.7 Turbo Diesel
    Goodrich T/A KO2 All Terrain Tires
    Reese RP30081 20K
    [SIGPIC][/SIGPIC]

  2. #2
    Fireside Member 2rad4u's Avatar
    Join Date
    Nov 2019
    Posts
    44
    Mentioned
    2 Post(s)
    Tagged
    0 Thread(s)
    I had the same concerns, but decided to go for it. I have about an inch from the wall to the back of the toilet, so it fit perfectly.

    It's an easy swap, so if it didn't work I knew it wasn't going to be an issue putting it back together.

    The 310 is sooooo much better! Hope yours works out!
    Chris

    2020 Reflection 337RLS
    2018 Chevrolet 2500HD

  3. #3
    Seasoned Camper
    Join Date
    Jan 2022
    Location
    AZ mountains
    Posts
    108
    Mentioned
    2 Post(s)
    Tagged
    0 Thread(s)

    Lightbulb

    I replaced the Thetford 42050 toilet in our 3540gk Solitude with a Dometic 320 toilet. The close fitment was to the linen closet door bottom as the door swings open and the top of the Dometic toilet. I also replaced the feed water line with one that had an inline shut off valve. I believe my 42050 Thetford is an Aqua-magic II toilet ?

    Here is my thread: Toilet replaced
    2021 Solitude S Class 3540GK
    F-350 DRW Diesel

  4. #4
    Seasoned Camper Hobo Bill's Avatar
    Join Date
    Sep 2018
    Posts
    157
    Mentioned
    3 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by 2rad4u View Post
    I had the same concerns, but decided to go for it. I have about an inch from the wall to the back of the toilet, so it fit perfectly.

    It's an easy swap, so if it didn't work I knew it wasn't going to be an issue putting it back together.

    The 310 is sooooo much better! Hope yours works out!
    Chris, thanks for your reply. I feel much better now. Yeh, I have removed two different Thetford toilets so many times I am becoming an expert at it, so I should think the 310 will go in real smooth.
    Hobo Bill
    From Cuyahoga Falls, Ohio
    Traveling Full Time Across the US
    2019 Reflection 5th Wheel 337RLS
    2007 Dodge Ram 3500 DRW Cummins 6.7 Turbo Diesel
    Goodrich T/A KO2 All Terrain Tires
    Reese RP30081 20K
    [SIGPIC][/SIGPIC]

  5. #5
    Seasoned Camper Hobo Bill's Avatar
    Join Date
    Sep 2018
    Posts
    157
    Mentioned
    3 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by Tony_in_AZ View Post
    I replaced the Thetford 42050 toilet in our 3540gk Solitude with a Dometic 320 toilet. The close fitment was to the linen closet door bottom as the door swings open and the top of the Dometic toilet. I also replaced the feed water line with one that had an inline shut off valve. I believe my 42050 Thetford is an Aqua-magic II toilet ?

    Here is my thread: Toilet replaced
    Thanks for the reply and the pictures.
    Hobo Bill
    From Cuyahoga Falls, Ohio
    Traveling Full Time Across the US
    2019 Reflection 5th Wheel 337RLS
    2007 Dodge Ram 3500 DRW Cummins 6.7 Turbo Diesel
    Goodrich T/A KO2 All Terrain Tires
    Reese RP30081 20K
    [SIGPIC][/SIGPIC]

  6. #6
    Site Sponsor
    Join Date
    Jul 2021
    Posts
    388
    Mentioned
    4 Post(s)
    Tagged
    0 Thread(s)
    I replace the Thetford with the 310. The center of the flush valve of the 310 is 10-1/2” from the wall and has over 1/2” clearance behind it.

  7. #7
    Site Sponsor Jerryr's Avatar
    Join Date
    Nov 2016
    Location
    Florida
    Posts
    2,822
    Mentioned
    30 Post(s)
    Tagged
    0 Thread(s)
    I replaced the toilet in my 2017 337RLS with an elongated Dometic 320 toilet AND put a simple Brondell bidet seat on it. We have had bidets at home and cabin for over 7 years.
    Attached Thumbnails Attached Thumbnails 2EADBC8A-BD53-4177-B8CE-33091F6BCB2F.jpeg   E22FA16B-CF41-42D2-9D9A-859EB5905911.jpg   60AC596A-51E9-4485-8243-D5C1F93AD12F.jpeg   231AF62F-85DA-41CE-AD16-B1350626BFE8.jpeg  
    Last edited by Jerryr; 02-16-2023 at 08:25 PM.
    Jerry & Linda
    Emma & Abby our Mini Golden Doodles & JR our Amazon Parrot
    2017 Reflection 337RLS, Build Date 01/2017, Titan Disk Brakes, Goodyear G614s 235/85/16 G Rated tires
    2022 F-450 King Ranch Ultimate, 4,868 lb Payload, Bedrug Bedliner, Andersen Ultimate II Aluminum 5th wheel hitch
    http://visitedstatesmap.com/image/FLGANCSCsm.jpg

  8. #8
    Seasoned Camper Hobo Bill's Avatar
    Join Date
    Sep 2018
    Posts
    157
    Mentioned
    3 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by Rabbit View Post
    I replace the Thetford with the 310. The center of the flush valve of the 310 is 10-1/2” from the wall and has over 1/2” clearance behind it.
    Thank you for the information.
    Hobo Bill
    From Cuyahoga Falls, Ohio
    Traveling Full Time Across the US
    2019 Reflection 5th Wheel 337RLS
    2007 Dodge Ram 3500 DRW Cummins 6.7 Turbo Diesel
    Goodrich T/A KO2 All Terrain Tires
    Reese RP30081 20K
    [SIGPIC][/SIGPIC]

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.