automatic gas shutoff device

automatic gas shutoff device

In a gas-fired water heater, a device that shuts off the gas supply if the water temperature in the heater exceeds a predetermined limit.
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In this book, The American Society of Civil Engineers presents readers with a comprehensive guide to the design, construction, use, and maintenance of a variety of earthquake responsive automatic gas shutoff devices for use in a variety of settings.
This document contains the most recent revision of the American Society of Civil Engineers' standard for earthquake-actuated automatic gas shutoff devices.
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