Is the Dometic 310 Toilet the Same as the Powermax 310 Toilet?
Updated 03/27/2026 | Published 03/20/2026
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Question:
Is the dometic 310 toilet the same as the powermax 310 ?
asked by: James V
Expert Reply:
Yes, it is James. The PowerMax 310 RV Toilet item # PM42VR is a Dometic 310 toilet. The PowerMax label is a high-performance flushing system featuring a powerful swirl-jet cleaning action.
The PowerMax 310 RV Toilet item # PM42VR has a elongated seat designed to be similar to one you'll find at home. It has a ceramic bowl for easy cleaning and a foot operated flush pedal.
The PowerMax 310 RV Toilet item # PM42VR measures 18-1/2" long x 15" wide x 20" tall and has a seat height of 18". The center of your rough-in will need to be at least 10" from the wall.
What kind of toilet are you replacing and is this for your Lance trailer?
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Wayne
3/27/2026
I had to replace the original toilet because the foot valve broke. So far the dometic 310 has been great for us. We are a couple times a year campers, so it doesn't get a large amount of use. We like the power flushing. Sure helps keep things clean. Very easy to clean.
Product Page this Question was Asked From
PowerMax RV Toilet - Standard Height - Round Bowl - Slow Close Lid - White Ceramic
- RV Toilets
- Standard Height
- Round
- Slow Close Lid
- 10 Inch Rough-In
- Gravity Flush Toilet
- 360 Swirl - Better
- Ceramic and Plastic
- White
- PowerMax
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Ric
3/23/2026
I had an RV repair man in on another problem and just mentioned to him I had a leak in the camper that I couldn't resolve. His statement back to me was that I would never fix it, it was an internal crack in the inner porcelain and was unfixable. Upon that knowledge, I got an exact replacement bowl from Etrailer, using the Serial and model number. Note - when removing old bowl, immediately place gently in the shower to let it drain the rest of the water that you didn't know was still in the inner plumbing of the camode. Don't ask me how I now know this.??