Here’s a simple list of fuel oil DOs and DON’Ts to keep your heating system running safely and efficiently:

DOs

Do schedule regular maintenance.

1. Have your heating system and oil tank inspected and cleaned annually by a professional to ensure efficient and safe operation.

2. Do keep your tank filled before winter.
   Prevent condensation and sludge buildup by keeping your tank above half full, especially in cold weather.

3. Do monitor your fuel levels.
   Check your gauge regularly or ask your provider about automatic delivery to avoid running out of oil.

4. Do clear the fill pipe area.
   Keep snow, ice, and debris away from your oil fill and vent pipes for easy access during deliveries.

5. Do check for leaks or odors.
   If you smell oil or see stains around the tank or lines, call your service provider right away.

6. Do keep a safe distance.
   Maintain clear space around your oil tank and furnace — no flammable materials nearby.

7. Do know your tank’s age.
   Tanks over 20 years old should be inspected or replaced to prevent leaks or corrosion.

❌ DON’Ts

1. Don’t let your tank run empty.
   Running out of oil can cause sludge to clog filters and lines, leading to costly repairs.

2. Don’t ignore warning signs.
   Smoke, soot, strange noises, or uneven heat can signal trouble — get them checked immediately.

3. Don’t try DIY repairs.
   Always call a licensed technician for maintenance, leaks, or burner issues.

4. Don’t block air vents or pipes.
   Your system needs good airflow for safe combustion and efficient heating.

5. Don’t store items against the tank or furnace.
   Keep at least 2 feet of clearance for safety and access.

6. Don’t forget carbon monoxide safety.
   Install CO detectors near your furnace and sleeping areas, and check batteries regularly.