SOG II 12V Toilet Fan Door Option

SOG type B door variant filter housing suitable for all Thetford cassette toilet models of type designation C200
Rotating toilet bowl and holding tank with or without wheels 19 L.
No more odor
By means of a small high-performance ventilator (resistant to the aggressive components in the intake air from the waste-holding tank and watertight) specially developed for and with SOG, the following effect is achieved

• Automatically turns on when the toilet slide is opened and creates a vacuum in the waste holding tank
• This creates a SOG at the slider opening, which draws in fresh air and also the odors generated during use and directs them outside
• The drawing in of the air acts as a seal and prevents 100% of all unpleasant foul gases from rising from the tank (comfort without odor)
• However, after automatic shutdown, there is still ventilation to the outside and a closed system to the inside

Environmental protection
In addition to putting an end to odor nuisance, active toilet deaeration has the great advantage that it does not require the use of any chemicals at all.
When the valve is closed, the hose connection of the SOG system to the outside ensures that the decomposition process is accelerated by the deliberate supply of oxygen to the waste tank. Even commercially available toilet paper is decomposed in a very short time and the use of special paper is unnecessary.

Activated carbon
An important component of SOG and SOGII is activated carbon.
This is produced, very environmentally friendly, from organic materials such as peat, nutshells and sugar.
It consists mainly of carbon (mostly >90%) with a highly porous structure. The pores are interconnected like a sponge (open-pored).
Activated carbon is used as an adsorbent in chemical, medical, water and wastewater treatment, ventilation and air conditioning applications, among others.
SOG + SOGII filters offer convincing advantages

• Long life (1 year)
• Complete neutralization of odors due to seamless processing
• No carbon dust generation
• Low weight
• Compact dimensions

Regular filter change, after one year is to be paid attention,
to provide good air also in front of the vehicle

Door variant
The fan is mounted directly inside on the disposal flap.
On the outside, the housing with activated carbon filter is attached.
The shapely plastic housing is available in light gray and black and, by the way, can also be painted in body color.
SOG for the service flap is the easiest venting option to install.

Contents of the complete kit

• Fan motor integrated in housing
• Exhaust hose with connector
• Adapter parts for connection to the cassette
• Sealing plug (for use when emptying the cassette)
• Cable set with switch for power supply of the fan (during use)
• Complete small parts for assembly
• Assembly instructions (very detailed)
• Filter housing in appropriate color selection with activated carbon filter

Type B
For all models of Thetford C200 series
Filter housing available in white, light gray, dark gray and black

The filtering of the WC odors to the outside is done by a carbon filter mat, which is attached to the outside of the service flap with a filter housing.

Roof version
With a special roof duct we offer the possibility to ventilate the SOG systems via the roof. The holding tank is connected to the roof duct via a pipe. The high-performance fan is located directly under the roof duct and ensures sufficient negative pressure even with a line distance of up to three meters. The gas-tight sanitary hose available from motorhome accessories has proven to be the easiest to install when retrofitting a roof vent. The parts supplied are matched to a waste water pipe system that is available from specialist camping dealers (also applies to SOGII)
The roof vent is maintenance-free, as no filter is required
Retrofitting is sometimes quite complex, which is why it is mainly used by manufacturers as original equipment.

Advantages
elegant solution
good for original equipment
no maintenance necessary
no change to the vehicle wall

Contents of the SOG roof kit

• Fan – the heart
• Adapter parts
• Cable set with switch for power supply of the fan
• complete small parts for assembly
• very differentiated assembly instructions
• Roof duct (with sealing)

Type B
For all models of the Thetford C200 series

With a special roof duct, the SOG unit is vented through the roof. The parts supplied by us are matched to the waste water pipe system, which is available from camping dealers.

Floor variant:
The SOG II compact unit offers a variety of options for venting the toilet. The unit consists of a replaceable filter cartridge into which the fan is inserted. The fan is barely audible due to its placement in the seal of the filter.

The SOG II offers the advantage that the filter cartridge can be placed very variably at the most different places in the camping vehicle and is vented at any place over the floor (e.g. in the garage, under the seat bench, in the double floor or in the storage compartment).Both in front of the compact unit and to the floor outlet a hose, or pipe extension (up to three meters away from the toilet) can be attached to find a suitable place.

Since the filter unit is placed inside the vehicle, there is no longer any need to modify the exterior of the vehicle – there is no need to match the exterior design.

The specific technical design of the filter housing in relation to the flow technology, as well as the resulting huge filter surface and the composition of the activated carbon, work so efficiently that the extracted odorous air is completely neutralized.

Therefore, it is recommended to install the SOG®II floor version without hesitation in caravans where the service flap of the toilet opens directly into the awning. The cassette emptying is just as simple as before: The exhaust hose is pulled off and the now open connecting piece is closed with the suitable, supplied lock.
(Filter: 90 mm H, 110 mm Ø I Filter unit with fan: 160 mm H)

Advantages at a glance
extremely good filtering of the discharged gases to the outside
can also be used safely in the awning area
very low noise
flexible installation inside the recreational vehicle
no change to the outer wall of the recreational vehicle

Contents of the SOG II floor kit:

• Fan – the heart
• Adapter parts
• Cable set with switch for power supply of the fan
• complete small parts for assembly
• very differentiated assembly instructions
• Floor duct
• Filter cartridge

Type B
For all models of Thetford C200 series

The filtering of the toilet smells to the outside is done by a filter cartridge which can be placed very variably, up to three meters away from the cassette, at different places in the camping vehicle (e.g. in the garage, under the seat, in the double floor or in the storage compartment). Venting is done through the floor.