A traditional unpowered cooler that works by water evaporation. Will run out and self-destruct after several days.
- 1 ˣ 1
The passive cooler is much like the electrically powered cooler, but it's made of wood and low tech and cools a room only for a short time. It's good for passing heat waves as a tribe. It doesn't cool the area lower than 59°F (15°C), at a rate of 51.8°F (11°C) per second. It self destructs in 5 game days.