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.
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.Learn More
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.Full Answer >
There are many different sizes of propane tanks, but the tanks commonly used for backyard barbecues weigh 37 to 38 pounds when full. Manufacturers stamp the weight of the empty tank on its collar after the letters "TW." These tanks hold approximately 5 gallons, or 20 pounds, of propane.Full Answer >
A vertical 120-gallon propane tank is 55 inches tall and 30 inches in diameter, whereas a horizontal tank of the same capacity is 24 inches in diameter and 66 inches long. A 120-gallon tank holds 96 gallons of propane to allow for expansion.Full Answer >
In general, most propane tanks must be 10 feet away from homes and buildings. The tank size and the location of surrounding structures, such as playgrounds, parking lots, railroad tracks or other flammable materials, is also considered when placing a propane tank. Ultimately, the propane supplier determines the correct location.Full Answer >