What is the Difference Between the Dometic 310 RV Toilet and Dometic 311 RV Toilet

Question:

What is the difference between a Dometic 310 and 311 Toilet?

asked by: John H

Expert Reply:

The main difference between the Dometic 310 Part-Timer RV Toilet # DOM57FR and the Dometic 311 Part-Timer RV Toilet # DOM67FR is that the 310 is standard height (20" tall) and the 311 is a low profile (15-1/2" tall). Both toilets will mount the same and have predominantly the same features. There are a few other small measurement difference but none as big as the height difference.

310 Measurements:
Overall dimensions: 18-1/2" long x 15" wide x 20" tall
Seat length: 15-1/4"
Seat thickness: 2-3/4"
Seat cutout dimensions: 10-3/4" long x 8" wide
Bowl depth: 8-1/4"
Total weight: 28.75 lbs

311 Measurements:
Overall dimensions: 19-1/4" long x 15" wide x 15-1/2" tall
Seat length: 15"
Seat thickness: 3"
Seat cutout dimensions: 10-3/4" long x 8" wide
Bowl depth: 8-1/4"
Total weight: 27.6 lbs