Where advanced electrical design meets environmental responsibility and user convenience

New 48V Marine Macerator Toilet

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Thetford Marine has a marine dedicated product portfolio with the strong brands Tecma for sanitation, Thetford for portables and Norcold for refrigeration. With over 100.000 macerator toilets sail around the world, Tecma shows a proven level in terms of quality, reliability and Italian design. Sophisticated equipment, beautiful design and impressive performance: Thetford Marine understands the needs of OEM and owners and the requested flexibility to match the best solution to their yachts.

Thetford Marine / Tecma

Silence Plus 2G 48V

The marine industry is undergoing a transformation, driven by increasing demands for efficiency, sustainability, and seamless system integration. 

Embracing this evolution, Tecma, a trusted name in marine sanitation and part of Thetford Marine, proudly introduces a world-first innovation: the first marine toilet system entirely engineered to operate at 48 volts.

This revolutionary product redefines the standard for onboard toilet systems, moving beyond the traditional 12V and 24V architectures. It offers not only enhanced performance and energy efficiency, but also easier installation and optimal compatibility with today’s most advanced marine power systems.

Key Innovations

•	True 48V Architecture
Every component is purpose-built for 48V operation—eliminating the need for converters and maximizing system efficiency.
•	Optimized Energy Storage
Seamless integration with 48V lithium iron phosphate (LiFePO₄) batteries ensures higher energy density and longer autonomy.
•	Enhanced Charging Capabilities
Advanced systems such as Integrel E-Power and solar charging solutions work more efficiently at 48V, enabling faster, more complete recharges.
•	Space & Weight Savings
Thinner cabling and compact electrical components reduce installation space and overall weight—vital for fuel savings or extending electric cruising range.

Environmental & Operational Benefits

•	Lower Energy Losses
Higher voltage means lower current, reduced heat, and increased system efficiency.
•	Reduced Material Use
Smaller cables require less copper and plastic, supporting more sustainable sourcing.
•	Cleaner, Quieter Operation
Fully compatible with electric and hybrid propulsion systems, the 48V solution contributes to quieter, lower-emission navigation.

With this 48V toilet system, Tecma takes a decisive step toward modern, energy-conscious marine systems—meeting the needs of next-generation boats while promoting smarter energy use and environmental responsibility.

48V Marine Systems: A Smarter Approach to Onboard Power 

•	Reduced Cable Size and Weight
•	Greater Inversion Efficiency (DC to AC)
•	Optimized Battery Performance
•	Higher Charging Efficiency
•	Superior Support for High-Demand Equipment [0" Overall Weight Savings
•	Enhanced Performance
•	Sustainability and Reduced Environmental Impact

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About Thetford Marine - Tecma

For the past 50 years, the Thetford Group has been recognized as the world market leader in mobile sanitary systems, refrigerators, cooking equipment and toilet additives. Thetford Marine is the nautical business unit of this group. 
Thetford Marine has a complete and marine dedicated product portfolio with the strong brands Tecma for sanitation, Thetford for cooking appliances and Norcold for refrigeration. As a trustworthy full system supplier Thetford Marine understands the needs of its OEM, yards, architects and yachtsmen. Thetford Marine is a partner you can rely on.
Thetford Marine is based in Otricoli, Italy where the production of the Italian ceramic macerator toilets is located. Thetford’s global headquarter is located in Etten-Leur, the Netherlands. Thetford has production facilities in the Netherlands, UK, US, China and Italy. Furthermore Thetford has Sales Offices based in France, Germany, Sweden, China and Australia. In total approximately 1,000 employees are part of the Thetford group.

Contact: Thetford Marine – Tecma  / +39 0744 709 071 / press@thetford-tecma.eu / www.thetfordmarine.com.

ALL-IN-ONE.jpg

The All-in-one control panel has a controller directly integrated in the wall interface with the option of automatic bowl refill (single button) or the common double function before/after use.

ALL-IN-ONE Control Panel

All control panels have a tank monitoring led and water amount trim

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ALL-IN-ONE Control Panel

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