Domestic properties often rely on the same tank for many years. If you’re not sure whether you’re ready for a replacement heating oil tank yet, there are a few things you can look out for:
Keep an eye out for cracks and bulges. These are a common problem for ageing tanks and can cause leaks.
Check your tank for any signs of rust or fading from the sun. These defects could make your tank brittle and more likely to crack.
Look for any leaks, even small ones. Leaking oil is a sign that it’s definitely time for a new tank.
Check your oil usage and look for any shifts in your estimates. If your tank is working less efficiently and using more heating oil than before, it’s probably on its way out. If you’re unsure how to measure the amount of oil you’re using, read our guide to oil gauges.
As well as looking for obvious faults, keep track of when you bought your tank. Steel tanks can last up to 20 years with careful maintenance. But as your oil tank nears the end of its expected lifespan, it will likely start to show signs of age.