Propane characteristics
Safety reminders
If you smell gas
Uncapped lines
Safety relief valve
Read your tank gauge
Appliance safety
Lighting pilots
Maintenance
Gas grilling tips
Weather emergencies

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Disclaimer

     
What to do if your safety relief valve pops off
  • Propane expands when heated. That increases the pressure in the tank. Above a certain pressure, the relief valve opens to release a small amount of vapor. That release keeps the pressure from building up too much inside the tank. Once excess pressure has been released, the relief valve closes automatically.
  • It’s important to keep your tank painted with a white, aluminum or other reflective color. A rusty, unpainted or dark-colored tank may cause pressure build-up resulting in a safety relief valve discharge.
  • Call your propane marketer whenever your relief valve pops off, so they can determine the cause.

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