Everyone wants their fuel storage tank to last as long as possible. Well, here’s an easy way to protect your tank and in the process extend its life: Don’t let the fuel level drop too low before the weather warms up.
A lot of empty space inside your oil tank can cause trouble. It’s best to keep your tank at least half full (preferably more) during the warm months.
Water condensation can form in the empty space in your tank. And condensation is more common during the summer. Hot, humid days and cool nights create the right atmosphere for condensation buildup to accelerate inside your tank. And if your tank is aboveground, outdoors and in an unshaded area, it’s especially prone to condensation.
After water forms on the bare walls of the empty area of the tank, it drips down and sinks to the bottom, because water is denser than heating oil. There it becomes an ideal environment for bacteria and other microorganisms. Over time, these become sediment that can create problems with your oil tank. One problem is that sediment, also known as sludge, can get into your fuel lines and clog them up. This causes your heating system to shut down.
The same condensation that results in sludge can also corrode your tank from the inside out—a big problem that you wouldn’t know about and which would be costly to remediate.
Knowing that you’re protecting your heating oil storage tank should give you plenty of motivation. But there are other benefits to filling your oil tank now, rather than later:
Remember: Condensation inside your oil tank is a problem, but an avoidable one. If you call for your fuel, reach out to your local New Jersey heating oil provider to schedule a heating oil delivery soon. After that, get back to enjoying some summer fun.