My kids keep turning up the heat or messing with the air conditioner. We have a gas propane heater at the condo association and need to make sure when it is stored that the gas has been turned off. We need to make sure that the out door faucets our not turned on and left on while we leave on vacation.
In most if no all of these scenarios, tag-out would not be necessary but the same devices would be used to lockout any unintended or malicious use. Ball Valve locks, Circuit Breaker Locks, Gate Valve Locks and Switch Locks come in very handy around the Home, Vacation Home or Condo.
Having the correct locks and proper key control or management are vital in order to make any of these systems work. A rogue key or a lock set that has keys found on other systems could be a problem. Brady or Master Lock have lock systems made specifically for Lockout/Tagout systems.