Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post - 2017 3790RD, Dometic 320 toilet will it fit?

Jsrore · 09-14-2019, 09:19 AM

Hi All,
so i ask this question as i do not have my RV with me its in Idaho on our property, before we left we had some serious black tank blockage issues and toilet fun.
we have a 310 Dometic in there now and having alot of issues with it want to upgrade to the 320, but not sure if it will fit, looking at the specs they seem very close but i need to make sure do not want to get all the up there and it does not fit.
leaving in a few weeks to replace it, fix the blockage and winterize the RV.
also any thoughts on Thetford vs Dometic???
appreciate any help.

09-14-2019, 09:19 AM	#1
Jsrore Established Member Join Date: Oct 2015 Location: mcminnville Posts: 34 M.O.C. #17968	2017 3790RD, Dometic 320 toilet will it fit? Hi All, so i ask this question as i do not have my RV with me its in Idaho on our property, before we left we had some serious black tank blockage issues and toilet fun. we have a 310 Dometic in there now and having alot of issues with it want to upgrade to the 320, but not sure if it will fit, looking at the specs they seem very close but i need to make sure do not want to get all the up there and it does not fit. leaving in a few weeks to replace it, fix the blockage and winterize the RV. also any thoughts on Thetford vs Dometic??? appreciate any help.