Hi Toby
I have had chance to have a look at the real life reviews on another forum , Both the reviewers have fitted the toilets in their trucks and have been using them , so i think they are sound.
The gas version uses 110 g of gas per flush. Each flush takes approx 45 mins . Odour from the burn is released to the atmosphere during the Burn.
We are only 2 persons in our truck ( Of a certain age ) and I reckon between us we flush our toilet 10 times per day . This would consume 1100 g gas which is about 2 litres per day.
The electric version testing showed the following .
Each cycle took 56 mins and used 1.41 KW of energy to complete.. On a 24 v battery bank this is nearly a 60 amp hit on your batteries every flush. So using our habits that would be nearly 600 amps per day.
Now whilst some battery banks might be OK with this , that energy has to be replenished every day to break even and this could be challenging.
With a family on the road I expect the number of flushes would be higher.
In addition to this the toilet bowl has to be lined with a paper lining each time.
These cost 8 pence ( UK ) each . So for us and our habits this would be almost an additional £300 (UK ) per year and the storage of 8 Boxes of liners as they are hard to source worldwide.
My understanding that once the cycle has been started you can use the toilet but cannot flush until the cycle has ended.
The technology is fantastic, but I would still have reservations about the robustness of the device and how it would stand up to weeks of the violent vibration you get on Ripio roads.
I would also be concerned about sourcing parts and bowl liners when out on the road.
I understand that a Diesel version is on the horizon.
I can put you directly in touch with the reviewers if you are considering going down this road as they are very expensive ( £3500 to £4000 UK ) , so some real life experiences might be useful .
Neil