Grey water from the bath and shower in the above is stored in the copper water tank- the reused original hot water tank. The heat from the grey water warms the room and dries clothes on the laundry . It then feeds the toilet which was from a friends house.
More on grey water recycling...
The fan behind the toilet pulls ducted warm air from the into the .
Theis placed directly under hot water tank to reduce heat loss in the pipes. The temperature of water entering the machine is controlled by a thermostatic valve to minimise electricity use.
The #is a good second hand model. Around it we have built a thick insulation box made from insulation offcuts from elsewhere in the house.