What is an emergency switch outside a utility room supposed to befor?
The switch has a red plate with the words EMERGENCY SWITCH on it. There
are 3 gas appliances in the room: a gas heater, a gas water heater, and
a gas dryer.
Is the switch for a particular one of the appliances in the room, or is
it for the whole room? Under what circumstances should the switch be used?
Thanks.
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