Vault life support system

The Vault 101 Life Support System is a type of mechanical system. It is one of many systems in the Vault 101 infrastructure. According to the Vault 101 PA System, the estimated life expectancy of a Vault's life support system is nine hundred years.

A life support system performs these functions for the Vault residents:
 * provides air, food, and water
 * maintains a comfortable temperature
 * waste disposal

The water purifier and the waste incinerator are components of the Vault's life support system.