Heating Fuel Tanks

Heating fuel tanks provide safe, reliable storage for oil, diesel, kerosene, or propane to power furnaces, boilers, and heaters. Built in steel, fiberglass, or high-density polyethylene, they protect fuel from contamination, reduce leak risk, and keep systems running through peak demand. You’ll find aboveground storage tanks (AST), underground storage tanks (UST), and compact indoor models sized for homes, shops, and commercial facilities.

Choosing the right tank starts with capacity, location, and material. Common residential sizes start around 120–330 gallons (275-gallon is a frequent pick), while larger buildings may require 500–2,000+ gallons. Aboveground tanks are easier to install and inspect; underground units preserve yard space and improve aesthetics. Double-wall (bunded) designs or single-wall tanks with approved secondary containment boost safety and regulatory compliance. Look for UL-listed tanks and adherence to NFPA and local code requirements.

Helpful features and accessories include mechanical gauges and Wi‑Fi tank monitors to prevent runouts, overfill protection and vent alarms, anti-siphon and shutoff valves, water separators and filters, and spill containment basins. Smart monitoring adds usage tracking, low-fuel alerts, and delivery planning, reducing emergency service calls and fuel price shocks.

Actionable tips:
- Size for climate, insulation, and BTU load; extra capacity lets you buy during lower price periods.
- Choose corrosion-resistant coatings or nonmetallic construction, especially in coastal or damp locations.
- Install on a level, fire-rated pad or stand with proper clearances, venting, and fill access.
- Schedule annual inspections to check for water, sludge, and line integrity; replace filters regularly.
- Label fill and vent lines clearly and verify vent whistle operation during deliveries.

The right heating fuel tank improves uptime, safeguards property, and lowers operating costs over its lifespan. Browse tanks, accessories, and monitoring solutions to match your fuel type, installation site, and budget, and partner with licensed installers for code-compliant setup and long-term peace of mind.