Dometic 320 Toilet in 3720RL?

[Cheezy1]

Has anyone installed the Dometic 320 toilet in a 2015 3720RL? I was wondering if it's larger size hampered getting around in the bathroom or if any problems were encountered doing the install?

[Carl n Susan]

I have a 2012 3700RL which is very similar to your bathroom. I replaced the POS Thetford with the Dometic 320 and never looked back. The extra length is minimal and unobtrusive.

As for the installation, I did have to adapt the water line connection. I used a standard PVC 1/2" fitting from HD, It was easy. If you are willing to expend a little more effort consider adding a Shark Bite on/off water valve.

[Neverhome]

I just put a new 320 in my 2007, 3400 RL. If it fits there it should fit anywhere as the throne room is basically a closet. Just measure the distance from your rear wall to the drain in the floor. Simple installation that only took one hour and I didn't even have to extend the water line. The 320 is a super unit, with a superior water flow for flushing. You will love it.

Neverhome

[1retired06]

The bathroom in our 2010 was pretty tight, and the Dometic 320 high seater fit fine. Did have to slightly raise the doors on the cabinet behind the toilet to clear but that was it.

[Twopetes]

Changed to the 320 in our Monty. Very little affect. Love it

[dfb]

Keystone should reimburse all montana owners for needing to buy a working toilet.. we replaced ours too..Thetfords,would NEVER HOLD WATER,!. Did thetford ever fix their toilets?