Today, we are going to look at how the Dometic 310 vs 320 models compare so that you can quickly see which one best suits your needs.
So if you are looking for an RV toilet replacement you have come to the right place!
We will look at the size, flush, and installation of these systems. We will compare the value for money and include some pros and cons of each.
If you are looking to add some home comfort to your RV, the toilet is definitely one area to focus on.
With long hours on the road and a tight schedule to reach your destination, the last thing you want is a ton of toilet stops- especially when you have children!
In a Nutshell:
What is the difference between dometic 310 and 320?
The main differences between the Dometic 310 and 320 models are in their appearance, flush mechanism, and price. The Dometic 310 has a plastic seat, while the Dometic 320 has an enameled wood seat. The flush on the Dometic 310 is a more powerful gravity flush with a 360º vortex flush pattern, while the Dometic 320 has a gravity flush with low flush technology. The Dometic 310 is cheaper, while the Dometic 320 is slightly more expensive.
We will now begin our deeper dive by covering the similarities between the Dometic 310 toilet and the Dometic 320 RV toilet.
Dometic 310 vs 320 – Similarities
Quick Glance
Buying Options
Whether you choose the Dometic 310 toilet or the Dometic 320 RV toilet, you will be able to choose between a low profile or the standard height.
There’s an option to buy either toilet with a hand spray.
For the finish they come in either white or bone.
The Seat
The Dometic 310 has a plastic seat whereas the Dometic 320 is enameled wood.
Installation
Dometic 310 and the Dometic 320 are both easy to install.
They have a 2-bolt installation system and easy access to the waterline.
The Toilet Bowl
The bowls of the Dometic 310 and the Dometic 320 are made of 100% vitreous ceramic.
They are easy to clean and maintain. They are also scratch-free and highly durable.
Dometic Toilet Comparison Videos
Dometic 310 Toilet
Dometic 320 Toilet
Now let’s take a closer look at how the two Dometic toilets differ.
Differences Between Dometic 310 and 320
Appearance
We are focusing on the standard sized, white toilets as we felt they look more modern and they are more convenient.
Dometic 310
This Dometic RV toilet design has the flush pedal on the right-hand side (as you are facing it).
It is 19 x 15 x 20 inches and weighs 23.5 pounds.
Dometic 320
There isn’t a great difference in the size though this model is elongated which gives it an extra 3 inches.
This Dometic toilet measures 22 x 14.8 x 19.8 inches.
It is, however, significantly heavier at 37 pounds.
You’ll find the flush pedal in the same position on both models.
It is elongated and also has a rim around the edge to prevent spills.
The Winner Is- The Dometic 310
The Flush
Both of these Dometic toilets have a swirling jet cleaning system for a complete clean of the bowl with each flush.
That being said, the flushes are different.
Dometic 310
This is a gravity flush. On top of that, it has a 360º vortex flush pattern, so the flush is more powerful.
Dometic 320
This Dometic RV toilet also has a gravity flush, but there is no 360º vortex flush pattern.
It does have low flush technology, so it only requires 1 pint (5 liters) of water per flush.
The Winner Is- A Tie
The Flush Pedal
As we mentioned, both of the pedals are placed on the right-hand side when facing the RV toilet, but they do work differently.
Dometic 310
You will have to push the pedal all the way to the ground in order to flush.
Dometic 320
If you only press the flush half-way down, you will add water.
If you push the pedal all the way down, you will get a full flush.
We like this feature as it saves water.
The flush also starts up near the rim in order to do the best job of cleansing the bowl and to remove all debris.
The Winner Is- The Dometic 320
Value for Money
Looking for a RV toilet, you will be able to find a price range from $100 to almost $300.
It will very much depend on the materials.
Dometic 310
It is cheaper than the 320, and cheaper compared with other Dometic toilets, but it is still at the higher end of the price range.
It comes with a two-year warranty.
Dometic 320
It is just around $100 more expensive than the Dometic 310.
It also comes with a two-year warranty.
The Winner Is- The Dometic 310
Pros and Cons
Before we give our final verdict, we will list some pros and cons of these Dometic toilets.
Dometic 310
Pros:
- Incredibly easy to install
- The design allows for better water flow to the bowl
- It is a great height, even for tall people
- People have had issues with the ball valve
Dometic 320
Pros:
- The elongated shape is much more comfortable
- The wooden seat is of better quality than the plastic
- It sits close to the wall and takes up less floor space in front
- You need an 11-inch clearance from the flange so it may not fit in al RVs
The Final Verdict
Today’s winner was going to be the Dometic 320 RV toilet!
We felt that these features really made this model stand out:
- The size and height are just right, and the elongated shape overall makes it more comfortable.
- The wooden seat is much better than the plastic.
- The pedal flush option to just add water or do a full flush is a great way to save water.
We are not saying that the Dometic 310 toilet would be a bad choice for everyone.
Here are the main reasons why this model may be the better choice for some types of RVs and owners on a budget:
- The non-elongated more compact design is the better choice for “RVers” with limited space availability.
- The 360º vortex extra power flush design, though requiring more water provides an effective removing of all debris.
- Last but not least, the cheaper price may seal the deal for the budget conscious camper.
Happy camping!
Amazon’s Best Selling RV Toilets
- Does not include hand sprayer
- Improved mounting bolt slots specifically designed for easy installation
- Residential sized SloClose seat and cover
- Pressing pedal halfway adds water, full activation flushes
- Provides the deepest toilet bowl available for RVs
- Design Optimization Allows for Easiest In-Class Cleaning
- Bowl Design Prevents Splash-Back
- Soft Close Seat and Cover - Prevents Slamming when in Motion
- High-Powered Tri-Directional Flush Nozzles Remove.Waste Completely with Each Flush
- Stylish, contemporary and home-like
- Vigorous flush with 100% bowl coverage
- Incorporates a new mechanism design that wipes clean with every flush
- Easy to clean
- China bowl, yet lightweight
- INNOVATIVE DESIGN: The Dometic 310 toilet is a full-size and lightweight model, which is ideal for modern RVs. It has a simplified design, which makes it easy to operate and maintain.
- EFFICIENT FLUSHING SYSTEM: This toilet uses a pressure-enhanced "PowerFlush" rim wash system that clears the bowl quickly and effectively. It can flush with as little as 1 pint of water, making it more water-efficient than many other toilets on the market.
- SLOW-CLOSE SEAT COVER: The Dometic 310 toilet comes with a new Slow Close seat cover that provides a gentle and quiet closing motion, preventing slamming and reducing wear and tear.
- COMFORTABLE FEATURES: This toilet is designed with user comfort in mind. It has an ergonomic seat height and bowl shape that provide a more comfortable sitting experience. The one-direction pedal allows for easy and convenient operation.
- VERSATILE AND UNIVERSAL FIT: The Dometic 310 toilet has a universal fit that allows it to be installed on most RVs. It is available in white color and features a wood, ceramic, and plastic construction, making it durable and long-lasting.
- Space-saving design allows for the closest possible mounting to the wall
- Foot flush positioned for minimal floor space interference
- Improved mounting bolt slots specifically designed for easy installation
- Residential-sized SloClose seat and cover
- Provides the deepest toilet bowl available for RVs
- Deep, 100% Vitreous Ceramic Bowl | Full-Size Residential Style Wood Seat
- Dimensions – 22” L x 14.75” W x 19.75” H | Weight – 36.99 lbs. | From the center line of the bolts to the back of the base at the bottom this toilet is 11"
- Rim Design Prevents Spills | Gravity Flush
- Efficient with Water at Only One Pint per Flush
- Ergonomic Foot Pedal: Press Partially to Add Water, Press Fully to Flush
- COMPLETE WASTE REMOVAL: The Dometic 300 series gravity-flush RV toilet features a powerful triple-jet action flush that ensures complete waste removal with each use, keeping your RV clean and odor-free.
- EFFICIENT OPERATION: The efficient foot pedal operation with adjustable water level makes it easy to use and control water usage. You can customize the water level to match your needs, helping you conserve water during extended trips.
- RESIDENTIAL STYLE: This toilet offers a residential-style design, providing you with the comfort and familiarity of home while on the road. The elongated seat and full-size height make it easy to use and comfortable, even for extended periods.
- DURABLE CONSTRUCTION: The Dometic 300 is constructed using high-quality materials that ensure durability and longevity. It is built to withstand the harsh RV environment and can provide reliable service for years to come.
- EASY TO INSTALL: This toilet is designed to be easy to install, making it an ideal choice for RVs looking to upgrade their existing toilet. The simple installation process can be completed in just a few hours, and all the necessary hardware is included in the package.
- [VERSATILITY]: Aqua-Magic V is the RV toilet with a classic style and taller seating height, suited for all recreational vehicles
- [FUNCTIONALITY]: The toilet has a single-pedal system - press it halfway to add water to the bowl and all the way to flush - and 100% bowl coverage flush
- [UTILITY]: Aqua-Magic V has a textured lid which sheds water and resists scuffs, offering the comfort and feeling of a household toilet
- [CONVENIENCE]: Lightweight - only 10.4 lbs - plastic RV toilet, easy to install, use and service
- [INCLUDED]: To further reduce the water consumption, Aqua-Magic V comes with a hand sprayer, perfect for a hand rinse wash down
Last update on 2023-11-16 / Affiliate links / Images from Amazon Product Advertising API
What about fitment for my 2005 Jayco jay flight 27 by. The existing toilet is high rise I believe.
I have a 2020 rockwood mini lite 2104s. We have a Dometic 300. Wondering if the the 310 and 320 will fit in the same place as the 300 does? Also, which seat is the same as my 300 I have now? Size of seat.
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