How to Fill Your Propane Tank From a Bulk Tank

Save money by refilling your propane tank from a bulk tank.

Propane is a great and useful tool that has a wide range of uses. From powering electric generators to fueling heating units, gas grills and portable cooking devices, the most common way to use propane is to fill portable propane tanks. Although many stores features kiosks that allow you to exchange an empty propane tank for a fresh one, it is cheaper and sometimes more convenient to refill a tank at a bulk distributor.

Things You'll Need

• Crescent wrench
• Soapy water (Optional)

Instructions

1. Close the tank's valve. Just because the tank is not working does not mean the tank is completely out of propane. Many tanks have a turnable hand valve on the spigot where the propane is dispensed. Turn the valve until it is tight and completely off. Using the crescent wrench remove the tank from the hose that connects to your device. Check the valve again to make sure it is completely off before transporting. If you there is a rotten egg smell, it is probably because the tank is leaking propane. Check the valve seal and tighten until the tank is no longer leaking propane.

2. Take your tank to a refill station. Make sure when transporting the tank that is is secured in an upright position. Remember, tanks are pressurized and sometimes contain flammable materials, so keeping the tank secure from accidental bumps and punctures is important. Once at the bulk tank facility, ask the attendant to help you fill the tank. Most states have laws that do not allow you to fill from bulk tanks without proper certification. Once the tank is full, resecure the tank in the vehicle, taking the same safety steps you observed when transporting to the facility.

3. Reattach your tank to your device. Taking the hose and nozzle, connect the device to your refilled propane tank. Using your crescent wrench, tightly fasten the nozzle to the tank. Turn the valve on the tank two turns and allow the propane to flow from the tank into the device.

Tips & Warnings

• Fill a small pail with soapy water and soak all the tank connections. If you see bubbles coming from any area, turn the tank off and resecure the connections. Repeat process until no soapy bubbles form.

References

• Propane 101: Propane Cylinder Filling
• National Fire Protection Association: Safety Information for Consumers