When Should You Fill Your Heating Oil Tank in CT?
The safest rule in winter is to refill before your tank reaches roughly one-quarter full, then adjust based on weather forecasts and your home's usage trend.
Simple refill thresholds
- Fall and spring: plan a refill around 1/4 to 1/3 tank.
- Peak winter: refill closer to 1/3 tank for extra buffer.
- If your household is away often, use a bigger cushion.
Why timing matters
- Cold snaps can burn fuel faster than normal.
- Storms may reduce route flexibility and increase delays.
- Running fully out can require priming/restart service.
Monthly planning checklist
- Check tank level weekly during winter.
- Review forecast for long cold stretches.
- Place your order before urgency builds.
- Keep driveway and fill access clear.
Need town-specific options? Visit service area pages and then order online.