Summer is the perfect time to perform maintenance on your heating oil tank to prevent any issues when the cold weather returns. At Liberty Bell Discount Fuel, we believe in proactive care, helping you avoid costly repairs and ensuring your heating system runs smoothly all winter. Here’s a guide to summer tank maintenance that will keep your heating system in top condition.

1. Inspect Your Oil Tank for Damage

Begin your summer maintenance by inspecting your oil tank for any signs of damage. Look for rust, dents, or any leaks. Even minor issues can develop into significant problems if left unchecked. If you notice any damage, contact a professional to assess whether repairs or a replacement is necessary.

2. Check for Water Contamination

Condensation can build up inside your oil tank, especially during the warmer months, leading to water contamination. Water in your tank can cause rust, sludge buildup, and even bacterial growth, which can clog your fuel lines and damage your heating system. It’s important to have your tank checked for water and cleaned out if necessary.

3. Monitor the Tank’s Fill Line

Overfilling your oil tank can lead to spills and leaks, while underfilling can cause condensation. Ensure your tank is filled to the appropriate level, especially before the winter season begins. This is also a good time to review your oil usage and plan for any adjustments in your fuel delivery schedule with Liberty Bell Discount Fuel.

4. Schedule a Professional Cleaning

Summer is an ideal time to schedule a professional cleaning of your oil tank. Over time, sludge and debris can accumulate at the bottom of your tank, which can cause blockages in your fuel lines and reduce the efficiency of your heating system. A thorough cleaning will remove these contaminants and help your system run more smoothly.

5. Inspect the Tank’s Foundation

Your oil tank’s foundation plays a critical role in its stability. Check the base for any signs of shifting or settling, which can cause the tank to lean and potentially lead to leaks or even a tank failure. Make sure the foundation is solid and level to ensure the longevity and safety of your tank.

6. Consider an Oil Tank Cover

If your oil tank is located outside, consider installing a cover to protect it from the elements. Sun exposure can cause the tank to heat up, leading to condensation and potential damage. A cover will help maintain a stable temperature inside the tank and reduce the risk of water contamination.

7. Plan for Winter Fuel Delivery

Summer is also a good time to plan your winter fuel delivery. At Liberty Bell Discount Fuel, we offer flexible delivery options to ensure you always have enough heating oil during the cold months. By planning ahead, you can avoid the winter rush and lock in lower fuel prices.



Proper summer maintenance of your heating oil tank is essential to preventing issues in the winter. By taking these steps, you can ensure your heating system operates efficiently and reliably when you need it most. Contact Liberty Bell Discount Fuel today to schedule your tank maintenance and fuel delivery.