If your propane tank is expired, the propane company may not refill it. This is because the tank may no longer be safe to use. If you are not sure whether or not your tank is expired, you can check the expiration date on the tank. If the expiration date has passed, it is best to contact the propane company to ask if they will refill your tank.
However, they will usually exchange it for a new one. The only time they won’t exchange it is if the tank is damaged or has been tampered with.
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What is the Propane Expiration Date?
Most people don’t know that there is a propane expiration date. The average person will use a tank of propane and then store it for next season. However, did you know that propane actually has an expiration date?
This date is typically 10 years from the date of manufacture. However, it is important to check the expiration date on your propane tank to be sure. If the expiration date has passed, you should not use the propane and should dispose of it properly. After that period, the tank need to be recertified to be used for another 5 years.
The manufacturer and expiration date for propane is usually printed on the tank. If you can’t find the expiration date, assume that the tank is 10 years old. At that point, the tank should be recertified or replaced depending on the condition.
It’s important to note that even if your propane tank isn’t expired, the gas inside may have degraded. This gas may not burn as well as fresh gas, so it’s important to test your equipment before using it for the first time each season.
Why does expiration matter?
If you use a propane tank to power your grill, heat your home, or run other appliances, it’s important to check the expiration date. Most tanks have a life span of 10 years, but over time they can develop leaks or other problems that make them unsafe to use.
If you’re not sure when your propane tank was manufactured, you can usually find the date stamped on the collar of the tank. Once a tank expires, you’ll need to have it recertified by a certified technician before you can refill it. Recertification involves testing the tank for leaks and pressure, and costs around $20.
While this may seem like an inconvenience, it’s important to remember that propane is a highly combustible gas. A leaky or damaged tank could pose a serious fire hazard. So why take the risk? Check your propane tank’s expiration date and plan to have it recertified every few years to ensure your safety.
How Much Does it Cost to Refill a Propane Tank?
The cost of refilling a propane tank can vary depending on the size of the tank and the current price of propane. For example, a 20-pound propane tank can cost anywhere from $15 to $30 to refill. The price of propane varies depending on the time of year and the market conditions.
You can usually find cheaper prices for propane during the summer months when demand is lower. It’s also generally cheaper to refill your own tank than it is to exchange it for a new one at a gas station or retail store. If you have your own tank, you’ll need to find a place that refills propane tanks.
Some hardware stores, such as Home Depot, offer propane tank refills. You can also find propane tank refills at some RV parks and campgrounds.
The best way to get an accurate estimate of the cost to refill your propane tank is to call your local propane supplier and ask for their current prices.
What Happens if I Refill my Tank Past the Expiration Date?
If you have a propane tank that is past its expiration date, you may be wondering what will happen if you try to refill it. It is important to note that propane tanks have an expiration date for a reason. After a certain amount of time, the tank’s integrity can degrade, which can lead to leaks or other problems.
If you try to refill a propane tank that is past its expiration date, you may be putting yourself and others at risk. The tank could leak, which could result in a fire or explosion.
It is always best to err on the side of caution when it comes to propane tanks. If your tank is past its expiration date, it is best to replace it with a new one or recertify it. This will ensure that you and those around you are safe.
Can You Exchange Expired Tanks
If your propane tank has expired, you may be able to exchange it for a new one. However, this will depend on the company you purchased it from and the policies they have in place. Some companies may not allow exchanges on expired tanks, so it’s always best to check with them first.
If your propane tank has expired, you may be able to exchange it for a new one at your local propane retailer. Many retailers have exchange programs where you can trade in your old tank for a new one, and you may even be able to get a discount on the new tank. Be sure to check with your local retailer to see if they offer an exchange program.
How Does the Company Determine Whether or Not Your Tank is Expired?
The company has a few different ways of determining whether or not your tank is expired. The first way is by looking at the manufacture date stamped on the tank. The company will not fill a tank that is more than 10 years old. The second way the company can tell if your tank is expired is by conducting a hydrostatic test. This test uses water to check for leaks in the tank. If the tank fails the hydrostatic test, it is considered expired and must be replaced.
The company uses a number of different factors to determine whether or not your tank is expired. These include the date of manufacture, the last date of service, and the current condition of the tank.


Mike is an experienced propane technician with over 15 years of professional experience in the field. He has dedicated his career to helping customers with their propane needs, from installation to maintenance and repair. Together with Jeremy, he co-founded this website to provide useful information and guidance to customers seeking reliable propane services.