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
Name
Dometic 310 Standard Toilet | Oblong Shape| Lightweight and Efficient with Pressure-Enhanced Flush | White | Perfect for Modern RVs
Our Pick Dometic 320 RV Toilet | White | 302320081 | Standard Height | Gravity Toilet | Elongated Ceramic Bowl | Flush with Foot Pedal | For RVs, Trailers, and Outdoor Campers
Seat
Full-sized 18”, enameled wood
360º Vortex Flush Pattern
Flush Pedal
Half-press to add water, full press for flush
Name
Dometic 310 Standard Toilet | Oblong Shape| Lightweight and Efficient with Pressure-Enhanced Flush | White | Perfect for Modern RVs
360º Vortex Flush Pattern
Our Pick Name
Dometic 320 RV Toilet | White | 302320081 | Standard Height | Gravity Toilet | Elongated Ceramic Bowl | Flush with Foot Pedal | For RVs, Trailers, and Outdoor Campers
Seat
Full-sized 18”, enameled wood
360º Vortex Flush Pattern
Flush Pedal
Half-press to add water, full press for flush
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
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
Cons: - 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
Cons: - 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
Check out the great customer reviews! SaleBestseller No. 1 Thetford Aqua-Magic® VI High Profile, White - 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
Bestseller No. 2 SEAFLO Residential Height RV Toilet - 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
Bestseller No. 3 Dometic 320 RV Toilet | White | 302320081 | Standard Height | Gravity Toilet | Elongated Ceramic Bowl | Flush with Foot Pedal | For RVs, Trailers, and Outdoor Campers - EASY TO CLEAN: Dometic's 320 standard height toilet boasts a deep, 100% vitreous ceramic bowl designed to facilitate effortless cleaning and maintenance.
- AT HOME COMFORT: The Dometic 320 toilet goes beyond mere functionality, offering an elongated residential-style design that brings the comforts of home to your RV or camper. With its spacious and ergonomic structure, it ensures a comfortable experience while on the road.
- INTUITIVE DESIGN: The Dometic 320 toilet features an ingeniously designed ergonomic foot pedal, allowing for effortless operation. Simply press the pedal partially to add water for pre-rinse, and press it fully to initiate a powerful flush, ensuring efficient and convenient use with every operation.
- LESS MESS: The thoughtfully engineered rim design of the Dometic 320 toilet serves as a safeguard against spills, effectively minimizing mess even on the bumpiest of roads.
- EFFICIENT: With its impressive water-saving technology, it utilizes a mere one pint per flush, making it a highly efficient choice for eco-conscious travelers. By minimizing water usage without compromising on performance, it helps you conserve resources while on the go.
Bestseller No. 5 Dometic 310 Standard Toilet | Oblong Shape| Lightweight and Efficient with Pressure-Enhanced Flush | White | Perfect for Modern RVs - 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.
Bestseller No. 6 SereneLife RV Boat Marine Toilet, Gravity Flush T Foot Pedal Operation, T-Type Water Outlets, Easy Install and Easy Clean, Perfect for Camping Rv’s and Boats, Odorless Design - EFFORTLESS OPERATION: This cassette toilet can be conveniently controlled using a foot pedal. Simply step on the pedal lightly to add water or press the pedal to the floor and flush away for a thorough bowl cleaning, keeping your RV fresh and clean.
- ENHANCED FLUSHING COVERAGE: Experience full bowl cleaning with the T-type water outlet, which delivers a water-saving scattered flushing coverage. This efficient design not only ensures a thorough clean but also helps reduce water usage significantly.
- SPACE-SAVING GRAVITY FLUSH TOILET: Designed with compactness and convenience in mind, this gravity flush toilet provides a recognizable comfort of a household toilet while saving space. The lid opens easily for usage and closes flexibly when not in use.
- SUPERIOR MATERIALS AND DESIGN: Crafted from high-density polyethylene (HDPE) and polypropylene, this gravity flush toilet boasts a high gloss surface and odorless seal design with water input sealing ring for effortless installation and cleaning.
- LONG-LASTING DURABILITY: Built to last, this gravity flush toilet is crafted using durable materials. With dimensions of 19.1'' x 15.4'' x 19.7'' and a weight capacity of approximately 330 lbs., it is designed to handle water pressures of 0.2-0.4Mpa.
Bestseller No. 7 THETFORD Aqua-Magic® VI High Profile, Parchment - 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
Bestseller No. 8 Dometic 300 Series Gravity-Flush RV Toilet | Powerful Triple-Jet Action Flush with Adjustable Water Level | Standard Height Flush with Foot Pedal for RVs, Trailers, and Outdoor Campers - 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 RVers 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.
Last update on 2024-04-14 / Affiliate links / Images from Amazon Product Advertising API