Q:

How do you store a propane tank?

A:

Quick Answer

A propane tank should be stored outdoors and away from a house or garage. It should be kept upright, away from heat and in a dry location. Before storage, it should be inspected to be sure it is in good condition.

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Full Answer

Propane tanks should never be stored in houses, attached garages or crawl spaces under houses. In some states, it is illegal to store them in these locations. A good alternative for propane tank storage is a shed or outbuilding that is not connected with the main house or garage. A well-ventilated area away from heavy activity is best. The tanks should be kept out of the sun and away from any sources of heat. They should stand upright on their foot rings on a dry surface such as concrete or non-flammable shelving. Damp surfaces such as grass or mud may cause rust. Storing propane tanks on their sides or upside down is not advisable because this may cause leaks.

Before storing a propane tank, it is important to check that the valve is closed completely and that the tank is not damaged or corroded. Light surface rust can be sanded and painted, but deep pits in the tank means it needs to be replaced. The collar on top of the tank and the foot ring on the bottom should be tightly fastened. It is important to be safety-conscious when storing propane tanks because the contents are under pressure and are very flammable. When the temperature increases, the pressure increases inside the tank. A relief valve prevents the tank from becoming over-pressurized, but natural disasters such as lightning can cause propane tanks to explode.

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Related Questions

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    What is a 500-gallon propane tank?

    A:

    A 500-gallon propane tank is a steel storage tank that holds liquid propane gas for residential use. The 500-gallon term means the tank has a water capacity of 500 gallons, according to Midway Gas. It must be safely located outside and away from the house.

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  • Q:

    How do you dispose of a propane tank?

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    The best way to dispose of unused propane tank is by calling a propane company to pick it up. Propane tanks are not picked up by garbage collectors, and improper disposal is illegal in some areas. If a propane tank is unfit for service, one should contact a propane company.

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    How do you purge a propane tank?

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    One method of purging a propane tank involves bleeding out the shipping air and then filling the tank with propane vapor instead of liquid propane. This process is repeated for several cycles. Another method involves using a vacuum pump to create a vacuum in the tank of about 26 inches of mercury, or 2 PSI absolute pressure, and then filling the tank with propane vapor to 1 atmosphere of pressure.

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    How can you tell if a propane tank is empty?

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    The only accurate method of measuring the amount of propane remaining in a tank is by weighing the tank after disconnecting it from the grill, according to Ressler Propane. The most common tank for use on grills and other small outdoor propane appliances is a 20 pound tank, which weighs 38 to 40 pounds when full and 18 to 20 pounds empty.

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