On average, a home’s oil tank in Connecticut will last 15 to 20 years. As your tank reaches that 15-year mark, you will want to pay closer attention to its condition and performance. It may be time to consider a replacement if you notice any of these eight common signs of a failing tank:
- Rust or Corrosion
- Dampness or Pooling
- Damaged Lines
- Fuel Gauge Malfunctions
- Sludge Accumulation
- Vent Alarm Issues
- Physical Damage
- Advanced Old Age
Rust or Corrosion
Just like any metal structure, your oil tank can develop rust over time. Rust usually starts inside the tank, making it difficult to spot during the early stages. As the rust spreads and causes more extensive damage, you might see rust on the tank’s exterior.
Since advanced rust can lead to an oil leak, it’s important to act as soon as you see any corrosion. Even if the exterior rust seems minor, you can assume there’s more rust hidden inside the tank. An inspection can reveal the extent of the corrosion.
Dampness or Pooling
The exterior of your oil tank should always appear dry, so any moisture on the outside of the tank could indicate an oil leak. The tank itself might look damp or feel wet to the touch, or the underlying ground might feel moist. Depending on the soil type and severity of the leak, you might also notice pooling beneath the tank.
An oil tank leak represents an ecological and safety hazard for your home. In addition, any leak can result in fuel loss and a rise in heating costs. You might also know to suspect a leak if you need more frequent fuel replacement for the tank.
Damaged Lines
The tank’s fuel lines should always remain flexible and properly insulated. Periodically check on the lines to identify damage caused by age, environmental conditions, or pests. Replace lines that appear brittle, stiff, or cracked. Corroded lines won’t deliver fuel to your heating components properly and might allow leaks.
Most of the time, you can replace the damaged lines to solve the problem. However, worn lines that connect to an older tank might suggest that there’s more extensive wear and tear damage throughout the system. A full inspection can help you determine when it’s time for a tank replacement.
Fuel Gauge Malfunctions
A broken fuel gauge can interfere with your ability to keep the tank full. You might rely on false measurements and run out of fuel sooner than expected.
In addition, running the system with an empty tank can damage the tank and other components in the system. Keep an eye on the gauge. If you suspect it’s giving you false readings, your fuel supplier can calibrate or replace the gauge.
Sludge Accumulation
One of the biggest reasons to keep up with oil tank maintenance is to eliminate sludge buildup early. A technician can remove the sludge that accumulated through the previous heating season. Neglecting this maintenance allows for heavier sludge buildup.
As oxidized heating oil generates more sludge, it will collect over any sludge left from a previous year. Rust also contributes to the formation of sludge, suggesting that excessive sludge is hiding tank corrosion. If you see sludge building up in the tank, you’ll want to schedule immediate maintenance.
Vent Alarm Issues
A vent alarm is a small device, usually resembling a tube, that creates a whistling sound when the tank is full. Your tank maintenance should include cleaning debris and dirt from the alarm to keep it functioning properly.
You can tell that something is wrong with the vent alarm if a whistling sound doesn’t indicate that the tank is full. A faulty alarm can result in overfilling and oil spills. If you keep up with tank maintenance and still have a faulty alarm, you may have to replace the alarm. This problem might also indicate a need to replace the tank.
Physical Damage
Any impact can damage your oil tank, including falling tree limbs or accidents with vehicles. Even a minor scrape can result in rust and long-term tank damage. If you see tank damage, it’s crucial to consult professionals about repairs. Often, prompt service can save you from prematurely replacing the tank.
Advanced Old Age
Although the lifetime of an oil tank is up to 20 years, many people keep their tanks for longer. As long as the oil tank provides safe and efficient fuel delivery, you might delay its replacement.
In this situation, it’s especially important to keep up with visual inspections and maintenance. As soon as you see any other signs of tank failure, you’ll want to start planning to replace the unit with a modern system.
Prompt and Cost-Friendly Oil Tank Replacement in Connecticut
Cromwell Energy provides oil tank removal and replacement services in Connecticut, even installing initial oil tanks when necessary. With a Tank Protection Agreement, service is more convenient than ever, and customers can enjoy free tank replacements for leaking tanks.