Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial ×
 

Go Back   Montana Owners Club - Keystone Montana 5th Wheel Forum > MOC Technical Forums > Maintenance
Click Here to Login

Reply
 
Thread Tools Search this Thread Display Modes
 
Old 07-13-2014, 09:20 AM   #1
pineranch
Montana Master
 
Join Date: Oct 2009
Location: Navarre
Posts: 1,527
M.O.C. #9765
Toilet or not

Thetford aqua magic installed. Replacing with dometic, what problems can be expected?
Mike
 
pineranch is offline   Reply With Quote
Old 07-13-2014, 11:26 AM   #2
bigskyjimmy
Montana Master
 
Join Date: Aug 2010
Location: Washington Coast
Posts: 2,688
M.O.C. #10696
Just did it and you have to use your old Thetford gasket as the Dometic Gasket does not fit the floor flange And I recommend you get a 1 ft flexable steel mesh 1/2in hose with a brass 1/2 adapter to make one end a male connection to fit the female end coming out of the floor, the Dometic has the water inlet lower than the Thetford and you would have to Bend the Plastic pex coming out of the floor too much and it is hard to get it on ,at first I did it without the flexable line and I made it work but it started dripping after a while
__________________
[
bigskyjimmy is offline   Reply With Quote
Old 07-16-2014, 09:44 AM   #3
1retired06
Montana Master
 
Join Date: Feb 2012
Location: Lake Gaston
Posts: 8,773
M.O.C. #12156
Done it. Easy with flex line. Because I went with the high version, had to raise the bathroom cabinet door behind the toilet a 1/2 inch. May not be an issue with your floor plan. Installed dometic 320. The gasket supplied by dometic replaced the thetford perfectly into the floor flange.
__________________
Mike and Lorraine
2002 3655 FL, 2005 3650RK
2010 3665RE, 2015 3910FB
F350 crew cab dually 6.7
1retired06 is offline   Reply With Quote
Old 07-16-2014, 10:49 AM   #4
bigskyjimmy
Montana Master
 
Join Date: Aug 2010
Location: Washington Coast
Posts: 2,688
M.O.C. #10696
that is weird that the gasket for your Dometic 320 fit , the Dometic 310 gasket I got is flat and round and the original Thetford is cone shaped to fit in the cone shape floor flange maybe the 320 gasket is different than my 310, either way you do not have to buy another gasket
__________________
[
bigskyjimmy is offline   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Toilet BobandCarol Maintenance 40 09-15-2016 01:37 AM
toilet patandjohn Maintenance 2 02-25-2015 06:51 AM
toilet SDVIKINGRON General Discussions about our Montanas 3 03-16-2011 02:44 AM
Toilet Dont Montana Problems, Problem Solving & Technical Help 29 01-02-2008 03:36 PM
New Toilet Trailer Trash 2 Montana Problems, Problem Solving & Technical Help 0 08-28-2005 11:46 AM

» Featured Campgrounds

Reviews provided by

Powered by vBadvanced CMPS v3.2.3
Disclaimer:

This website is not affiliated with or endorsed by Montana RV, Keystone RV Company or any of its affiliates. This is an independent, unofficial site.


All times are GMT -6. The time now is 06:11 PM.


Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2024, vBulletin Solutions, Inc.