Products may vary per region, please select your territory using the language selection.

Evolution Plus

The Evolution collection is an original Tecma design

The Design Line has been extended with a toilet that is new in terms of size and installation mode: the Evolution toilet has been revised with the introduction of a floor standing model. Comfort and functionality come together in an exclusive toilet with a timeless sleek and minimal aesthetic, perfect for enhancing the bathroom onboard.

The unique clean round shape design pays attention to beauty, comfort and to operation, with the same proven concept as the Tecma design.

Evolution Plus is equipped with the innovative soft closing seat and cover adding a stylish touch while ensuring a smooth, quiet close with no slamming. The frontal quick release system allows easy removal for deep cleaning and added hygiene.

Evolution Plus is available in different colors and finishes.

Download product catalog

General information
Technical information
Documentation
FAQ
Tips

Stylish elegance, extra comfort

Italian clean design
2G improved System
Easy installation and maintenance
Reliable operation
Maximum comfort and hygiene
Soft closing seat and cover with frontal quick release system

Italian Ceramic

Toilet = 30 kg

(66.1 lbs)

Wide range of control panels

Silent flush

Low consumption

0.1 l (0.02 gal) min per flush (Touch Eko)

Optional integrated bidet

Soft closing (frontal removing hinges system)

How it works the Tecma Macerator System

Tecma Toilets System Set Up

Tecma toilet: how to replace the macerator pump

Note: Dimensions in millimeters / inches

	Standard	Optional
Color	White
Seat and cover	Thermosetting with soft closing system
Outlet pump	MAC 11 12/24v	MAC 11 110/230 v
Inlet device	Solenoid	Inlet pump
Control panel	All-in-One SFT	Multiframe SFT / Touch SFT Multifunction /Touch Eko
Bidet		Integrated bidet function with wall mounted mixer

*the control panel is sold separately and not included in the box

Documentation

Evolution Plus 3.6 MB
Touch Eko 2.5 MB
Thetford Marine Catalog International 12 MB

Installation User Manual Design & Flexi Line 5 MB

How can I replace an obsolete control panel?

The old control panels are no longer available. Use the smart table below as a guideline to choose your control panel.

Obsolete	Suggestion	Note
Multiframe 1P	Multiframe SFT 2P	Same design, better functionality
Argent 1P /Argent 2P/ Touch 1P /2P	Multiframe SFT 2P	Better design, better functionality
Argent 1P /Argent 2P/ Touch 1P /2P	Touch SFT Multifunction	Better design, better functionality
Premium	Touch SFT Multifunction	Better design, same functionality
Premium Plus
Premium Touch

What kind of hose connection is recommended?

Any available marine fitting with the right ID connection.

Which spares are suggested on board?

Normally a control panel and a pump are enough. Any case, keeping a kit of rubber hoses too will make it possible to reset a completely toilet. Inlet solenoid is normally a very reliable component.

What kind of tube has to be used?

Tecma macerator pump is able to discharge through any kind of tube (armovir, PVC, safe odor….). Check the diameter. Is it possible to flush into DN32, but this reduced section requires more power. Whenever is possible, use DN40.

Is frequently maintenance needed?

Tecma products do not need a specific maintenance or winterization. Any case, the usage of additives could be helpful (Thetford Tank Freshener) to maintain the discharge pipeline clean. This kind of product helps in avoiding odors and in flushing. It is safe for plastics and tubes. For inlet pump and solenoids, keep the strainers clean.

Is it possible to connect more toilets to the same line?

Yes. In this case a “Y” fitting is needed, in spite of “T” ones, to drive the flow to the tank. Always add a siphon break to prevent siphoning.

Check the video: Tecma toilets system set up – YouTube

How to choose the proper control panel

The old control panels are no longer available. Use the smart table below as a guideline to choose your control panel.

Obsolete	Suggestion	Note
Multiframe 1P	Multiframe SFT 2P	Same design, better functionality
Argent 1P /Argent 2P/ Touch 1P /2P	Multiframe SFT 2P	Better design, better functionality
Argent 1P /Argent 2P/ Touch 1P /2P	Touch SFT Multifunction	Better design, better functionality
Premium	Touch SFT Multifunction	Better design, same functionality
Premium Plus
Premium Touch

How to keep your toilet clean

Thetford offers a pleasantly-scented toilet fluid for the flush-water tank and a variety of waste-holding tank products. Aqua Rinse keeps the flush water fresh, ensures a smooth flush and leaves a protective layer. All products for the waste-holding tank suppress unpleasant odours, stimulate the breakdown of waste, reduce the formation of gas, protect moving parts and help keep your waste-holding tank fresh and clean. For the differences between the distinguishing qualities of each waste-holding tank product go to Products/Care, cleaning & maintenance on this website.

Our ‘green’ products

Our ‘green’ products Aqua Kem Green are absolutely safe to empty into a septic tank

Cleaning

Ceramic is suitable for toilet application for the surface high level of hygiene. Use only non abrasive, non-petroleum products to clean the pump. Never use household cleaners,
which can contain bleach. Bleach, strong acid or petroleum-based products can cause irreversible damage to the rubber component of the macerator pump.

Tissue

Tecma is designed to process only toilet paper. Do not use other kind of tissue paper or kitchen paper towel. Thetford’s Aqua-Soft toilet paper is recommended.

Bad odors

If you have bad odours, be sure the smell is really coming out from the toilet. Sometimes the hot environment and the absence of usage could cause the drying of the water in the siphons of shower and sink (smaller than the toilet one). The siphon are used as “water traps”. Once they are dry, a direct connection for the air from the sewage and the bathroom is created. Then you have the bad odor. If the odor is from the toilet it means there is direct connection with the tank. Check that the system is designed properly and that, after use, the toilet remains isolated from the tank with a water trap.