Dometic Toilets, Manual & Electric, Fixed Mount & Parts

Dometic Marine Toilets: Built for Life on the Water

When it comes to fixed-mount marine sanitation, Dometic stands as one of the most trusted names on the water. With roots stretching back decades and a global presence spanning over 100 countries, Dometic has engineered a full spectrum of manual and electric toilets specifically designed to handle the unique demands of marine environments — tight spaces, constant motion, and the need for reliable, odor-free performance.

Manual and Electric Options for Every Vessel

Dometic's marine toilet lineup covers both ends of the operational spectrum. Manual models use a straightforward pedal- or handle-actuated flushing mechanism — ideal for smaller boats or applications where electrical simplicity is a priority. Electric models are available in 12V and 24V configurations, giving boaters the flexibility to match their onboard power systems. Whether you're outfitting a compact day cruiser or a fully appointed offshore vessel, there's a Dometic toilet engineered for the job.

Flagship Product Lines

Dometic's toilet range includes several well-regarded series, each targeting different performance and space requirements:

• MasterFlush Series (8700 & 7640): These electric macerator toilets are the flagship of the Dometic marine lineup. The MasterFlush features a powerful macerator pump that allows the toilet to be located up to 98 ft. (30 m) away from the holding tank — an enormous installation advantage on larger vessels. A convenient electronic flush lets users add water or flush with the touch of a button, and the system integrates with Dometic tank monitors to trigger an automatic "full tank" shut-down, preventing costly holding tank overflow.
• 500 Series Gravity Toilets: A long-standing workhorse in the Dometic catalog, the 500 Series offers reliable gravity-flush operation with a mechanical seal design engineered to discharge directly to a holding tank. These toilets are valued for their durability and straightforward maintenance.
• Orbit Macerator Toilets: Combining household-style comfort with marine-grade engineering, the Orbit series features full-ceramic bowl options, flat-back wall designs, and slow-close seat upgrades — bringing a residential feel to demanding marine applications.

Ceramic Bowls, Smart Controls, and Water Efficiency

Across the lineup, Dometic offers both ceramic and durable plastic bowl options, with ceramic models delivering a household-quality feel and superior resistance to staining. The MasterFlush 7640, for example, offers two water consumption settings — a normal flush mode and a water-conserving "Dry Bowl" setting — helping boaters manage their freshwater and holding tank capacity more effectively on extended cruises.

Genuine Dometic Replacement Parts and Service

Beyond complete toilet units, Dometic supplies a comprehensive range of genuine replacement parts — including duckbill valves, joker valves, SeaLand replacement part kits, and flush switch panels — ensuring that boaters can maintain their existing systems without compromise. Using genuine Dometic parts helps preserve warranty coverage and ensures proper fit and function within each system's design parameters. Dometic backs its products with a strong worldwide network of authorized service centers and parts distributors.

Whether you're upgrading to a modern electric macerator or sourcing a seal kit to keep your existing manual head running strong, Dometic's marine toilet collection delivers the engineering depth and parts availability that serious boaters depend on.