Thetford Absorption Refrigerators When youre off-grid for an extended period of time and need a fridge that doesnt require electricity to operate, a Thetford 3-way fridge is an excellent solution. These fridges use a heat source ULP Gas fueled flame, which makes them ideal for when electricity is unavailable or unreliable. At Thetford Australia, our 3 way absorption fridge can be trusted to keep your food cold and fresh. Great Features & Top Performance Thetford absorption refrigerators are silent, with no moving parts in the cooling unit. This also means theyre more compact, making them ideal for smaller spaces like an RV. Our fridges have been developed to meet the heavy demands of the Australian market. Designed specifically for RVs, these European and American built units boast the style, reliability and performance that RVers love. A Thetford 3 way caravan fridge comes with automatic energy source selection, which automatically picks up the best available energy source. In addition, all our fridges are equipped with external fans to boost the cooling performance even more. They also boast LED displays, reversible doors, and other great features.