Dometic Marine Refrigeration and Sanitation Products
Dometic manufactures marine refrigerators, portable toilets, installed sanitation systems, holding-tank treatments, and related products for more comfortable days on the water. Whether you are upgrading a boat galley or replacing sanitation equipment, the right product depends on the available space, power supply, plumbing configuration, capacity, and installation requirements.
Measure the installation area carefully and review the product specifications before ordering. Marine appliances and sanitation components that appear similar may have different dimensions, electrical requirements, plumbing connections, mounting arrangements, or service clearances.
Shop Dometic Marine Product Categories
Shop compact marine refrigerators designed for secure installation and dependable food and beverage storage aboard a boat.
Portable Marine Toilets and Boat Porta Potties
Find self-contained portable toilets for smaller boats, temporary sanitation needs, and installations without permanent plumbing.
Browse installed marine toilets for compatible onboard sanitation and holding-tank systems.
Shop equipment and components for maintaining a functional onboard sanitation system.
Boat Sanitation Chemicals and Tissue
Find holding-tank treatments, cleaners, deodorizing products, and marine toilet tissue for routine sanitation care.
Dometic Marine Refrigerators
Marine refrigerators are designed for the movement, space limitations, and electrical systems found aboard boats. When replacing an existing refrigerator, compare the complete cabinet dimensions rather than relying only on the stated storage capacity.
Measure the opening width, height, and depth, as well as the space required for the door to open. Confirm the operating voltage, ventilation requirements, mounting method, electrical protection, and access needed for wiring and future service.
Dometic NRX35C 32L DC Marine Refrigerator with Freezer
A compact DC-powered marine refrigerator with freezer space for boats requiring cold storage in a smaller galley or cabin installation.
Dometic NRX60E 55L DC Marine Refrigerator
A larger DC marine refrigerator for boaters who need additional onboard storage capacity for food and beverages.
Dometic Portable Marine Toilets
A portable marine toilet, often called a boat porta potty, provides a self-contained sanitation option without requiring a permanently installed holding tank and plumbing system. Portable models are commonly used on smaller boats, day boats, and vessels with limited head space.
Compare the toilet’s overall dimensions, seat height, freshwater capacity, waste-tank capacity, securing method, and available room for separating and emptying the tanks. A larger waste tank can reduce how often it must be emptied, but it becomes heavier when full.
Dometic SaniPottie 976 Portable Toilet
A self-contained portable toilet for boats without a permanent marine sanitation system. Review its dimensions and tank capacities to confirm that it fits the intended storage and use area.
SeaLand SaniPottie 962 Portable Toilet
A compact portable toilet with a 2.5-gallon waste capacity for boats where storage space and portability are important considerations.
Dometic Installed Marine Toilets
An installed marine toilet can provide a more permanent sanitation solution for boats equipped with compatible plumbing and waste-storage systems. Available configurations may use gravity discharge, freshwater flushing, or electrically operated components depending on the model.
Before replacing a marine toilet, compare the base dimensions, mounting pattern, seat height, bowl orientation, water supply, discharge connection, electrical requirements, and clearance around the toilet. Confirm that the existing holding tank, vent, hoses, fittings, and discharge arrangement are compatible with the selected model.
Dometic M65-5000 Marine Toilet
A white marine toilet intended for compatible onboard sanitation installations. Verify its plumbing, electrical, mounting, and system requirements before replacing an existing toilet.
A gravity-flush marine toilet for compatible installations positioned above an appropriate holding tank. Confirm the mounting arrangement and required system layout before ordering.
Marine Holding-Tank Treatments and Cleaners
Marine sanitation treatments help control odors and support routine holding-tank maintenance. Only use products intended for marine sanitation systems, and follow the treatment instructions for the tank size and type of system.
Marine toilet tissue is designed to break down more readily than many household alternatives. Using compatible tissue and avoiding inappropriate chemicals or household products can help reduce clogs and sanitation-system problems.
SeaLand Marine Holding-Tank Deodorant and Cleaner
A sanitation treatment for helping control holding-tank odors and supporting routine system care when used according to its directions.
Shop Boat Sanitation Chemicals and Tissue
Choosing a Dometic Marine Refrigerator
Begin by measuring the complete installation opening and checking the available depth behind the cabinet. Include space for wiring, ventilation, door movement, mounting hardware, and service access.
Confirm the refrigerator’s operating voltage and calculate its electrical demand as part of the boat’s overall power plan. Battery-bank capacity, charging sources, wire size, circuit protection, ambient temperature, ventilation, and frequency of door opening can all affect onboard performance.
Storage capacity is important, but external dimensions and installation requirements determine whether the refrigerator will fit. Do not assume that two models with similar capacities can be installed in the same opening.
Choosing a Portable or Installed Marine Toilet
A portable toilet is generally easier to add to a boat because it does not require permanent waste plumbing. It must still fit securely in the available space and provide enough clearance for operation, tank separation, transport, and cleaning.
An installed marine toilet is more appropriate when the boat has a dedicated head compartment and compatible sanitation system. Its installation may involve freshwater or raw-water supply, sanitation hose, a holding tank, ventilation, electrical connections, and discharge equipment.
Follow applicable boating regulations when installing, operating, and emptying a marine sanitation system. Waste should only be discharged or disposed of through approved methods and locations.
Dometic Marine Product FAQs
What is the difference between a portable marine toilet and an installed marine toilet?
A portable marine toilet is a self-contained unit with removable freshwater and waste tanks. An installed marine toilet connects to compatible onboard plumbing and usually discharges into a separate holding tank.
What size boat porta potty should I choose?
Measure the available space and compare the toilet’s overall dimensions, seat height, tank capacity, and room needed to remove the waste tank. Larger tanks require less frequent emptying but are heavier when full.
Can I replace my marine toilet with any Dometic model?
Not necessarily. Compare the mounting pattern, dimensions, flushing method, water supply, discharge connection, voltage, and available clearance before selecting a replacement.
Can I use household toilet cleaner in a marine sanitation system?
Use cleaners and treatments specifically approved for marine sanitation systems. Some household chemicals may damage seals, hoses, tank treatments, or other system components.
Do I need special toilet tissue for a boat?
Marine toilet tissue is designed to break down readily in sanitation systems and holding tanks. Using a compatible product can help reduce the risk of clogs and incomplete waste breakdown.
How do I determine whether a marine refrigerator will fit?
Measure the opening width, height, and depth, then compare those measurements with the complete refrigerator dimensions. Include space for ventilation, wiring, door movement, mounting hardware, and service access.
Can a marine refrigerator run from a boat battery?
A compatible DC marine refrigerator can operate from an appropriately configured boat electrical system. Confirm the required voltage, wire size, circuit protection, battery capacity, and available charging capability.
Why does a marine refrigerator need ventilation?
The refrigeration system must release heat while operating. Adequate ventilation around the installation helps the appliance operate properly and should follow the manufacturer’s clearance instructions.