Water supply system
The water supply system and the wastewater system coexist, in fact, can be considered the same system. The caravan comes with its own clean water tank, gray water tank, and black water tank. It comes with a 12V automatic pressurized water supply pump, which can be as convenient as at home. Just open the faucet and the water will flow out automatically. The clean water tank is a water tank that stores drinking water and filtered water. The gray water tank is a water tank that collects ordinary wastewater, such as water for bathing, washing your face and brushing your teeth, water for cleaning pots and vegetables, etc. A black water tank is a tank that collects waste water discharged from toilets.
Power supply system
The power source of the caravan: driving power generation, solar power generation, external mains power, portable generator, range extender, and some also install wind turbines. The electricity is stored in a large-capacity battery and is inverted by a pure sine wave inverter before being used by electrical equipment.
Heating system
There are various heating methods. Caravan generally use parking fuel heaters to obtain warm water and warm air.