Posted: March 17, 2025

Oil Tank Replacements

Sizes and Options

If you rely on an oil heating system for your home, the oil tank plays a critical role in ensuring consistent fuel supply. Over time, however, oil tanks can wear out and require replacement. Choosing the right replacement tank is essential to maintaining efficiency, preventing leaks, and ensuring long-term reliability. In this guide, we’ll explore oil tank replacement options, including available sizes, materials, and key factors to consider when upgrading your tank.

When to Replace Your Oil Tank

The average heating oil tank will last approximately 15 years. How long yours lasts will depend on how well it’s maintained and how it’s constructed. Older tanks are made of steel. Modern tanks are made of plastic and fiberglass. They can last 50 years or more! The location of your tank’s connector valve also affects its longevity. When connector valves are at the bottom of the tank, they tend to last longer than those on the side of the tank.

If your tank shows signs of corrosion, leaks, or inefficiency, it may be time for a replacement. Additionally, upgrading to a newer, more efficient model can help prevent potential hazards and improve heating efficiency.

Oil Tank Sizes and Capacities

Oil tanks come in various sizes to accommodate different household needs. The size you choose will depend on your heating requirements, available space, and budget.

Here are some common oil tank sizes:

• 250-Gallon Tanks: The most common residential oil tank size, suitable for small to medium-sized homes.
• 325-Gallon Tanks: Ideal for homes that require slightly more fuel storage without a significant increase in space.
• 500-Gallon Tanks: These provide additional fuel storage and are commonly used in larger homes.
• 1000-Gallon Tanks and Larger: Typically used for commercial properties or homes with extensive heating demands.

Ace-Robbins carries all of the above tank sizes.

Types of Oil Tanks

When replacing an oil tank, you have several options based on material and design:

1. Steel Tanks: The traditional choice for oil storage and available in single-wall or double-wall configurations. Single-wall steel tanks require additional containment measures, such as a drip tray, to meet safety regulations. Double-wall steel tanks offer enhanced leak protection, with an inner tank surrounded by a secondary containment layer.
2. Fiberglass Tanks: Corrosion-resistant, making them an excellent choice for long-term durability. They are lightweight, easy to install, and typically have a longer lifespan than steel tanks.
3. Polyethylene/Plastic Tanks: Constructed with high-density plastic and offer excellent resistance to rust and corrosion. Many models feature a double-wall design for added safety.

Underground vs. Above-Ground Tanks

Above-ground tanks are easier to install, inspect, and maintain. They can be placed in basements, garages, or outside the home. Underground tanks provide a space-saving option but require proper installation and monitoring to prevent leaks and environmental hazards. Ace-Robbins sells both underground and above-ground tanks.

Choosing the Right Oil Tank Replacement

When selecting a replacement tank, consider the following:

• Capacity Needs: Ensure the tank can store enough oil to meet your household’s heating demands.
• Available Space: Choose a tank that fits within the designated storage area.
• Material and Durability: Opt for a material that offers longevity and leak protection.
• Local Regulations: Check local codes and environmental guidelines for compliance.

Replacing an oil tank is a significant investment, but choosing the right size and material can ensure efficiency and longevity. Whether you opt for a traditional steel tank, a corrosion-resistant fiberglass option, or a space-saving underground model, assessing your heating needs and compliance requirements will help you make the best decision. If you’re unsure about the right oil tank replacement for your home, consult the professionals at Ace-Robbins. We’ll guide you through the process and ensure a safe and efficient installation.

Ace-Robbins Oil Tanks

Ace-Robbins delivers, installs, and monitors both heating oil and propane tanks. We’ll help you choose the right size tank for your household’s needs. Then we will install and connect your new tank, transfer over any remaining fuel, and dispose of your old heating oil tank for you.

Contact Ace-Robbins today to learn more about your tank installation options.