What is the minimum distance from a propane dispenser to the remote emergency shut off?

• A. 10 ft
• B. 15 ft
• C. 25 ft min
• D. 40 ft

Answer: (C)

The idea is to keep the safety control far enough from the dispenser so you can reach and activate it without being in the immediate hazard area, while still being close enough to shut off the gas quickly. A minimum distance of 25 feet provides that balance: you’re far enough to avoid heat, flames, or a vapor plume, but close enough to stop the flow quickly in an emergency. Shorter distances would put you at greater risk during a leak or fire, while a distance like 40 feet is acceptable but longer than the required minimum. So 25 feet is the smallest distance that meets the safety requirement.