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Old 11-24-2020, 07:15 AM   #1
Winnebago Owner
Join Date: Jul 2020
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Question Installing Dometic 310 toilet in a 2100BH

My wife and daughter are not fans of the Dometic 300 plastic toilet in our Micro Minnie 2100BH. I'd like to install the Dometic 310.

Unfortunately, it appears the clearance with the rear wall is insufficient. The distance from the wall to the toilet mounting bolts for the existing 300 is 8.75" on my trailer. The absolute minimum required distance on the 310 looks like roughly 9.25".

Has anyone else run into this problem?

Thank you.
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Old 11-24-2020, 07:58 AM   #2
Winnebago Owner
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It looks like a few folks have reported success with similar measurements (on Facebook). I'll give it a try and let you know. Maybe a geometric miracle occurs.
2021b Micro Minnie 2100BH
2017 Ford F-350 SRW diesel
Previously: Grand Design Reflection 28BH
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Old 11-24-2020, 01:39 PM   #3
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The Dometic website says it's a 10" minimum clearance.

I was going to suggest the 320 because it's a better toilet, but it has an 11" minimum clearance.
2017 Winnebago Adventurer 37F
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Old 11-24-2020, 02:46 PM   #4
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I just installed it. It fits, albeit barely. It is just touching the rear wall.
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2100bh, 310, toilet

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