October 16, 2025
Your oil tank quietly does one of the most important jobs in your home; storing and supplying heating fuel. But like any equipment, it doesn’t last forever. In the cold climates of New Hampshire and Vermont , where reliable heating is essential, ignoring an aging oil tank can lead to leaks, heating failures, or even environmental damage. Knowing when to replace your tank and why it matters can help protect your home, your safety, and your wallet. Signs It’s Time to Replace an Oil Tank Oil tanks typically last 15 to 25 years , depending on their material, maintenance, and location. Once they start aging, signs of wear become visible and should never be ignored. Common indicators that it’s time to call for oil tank replacement in NH or VT include: Rust or corrosion on the tank’s surface Damp spots or oil stains underneath the tank Uneven heating or higher fuel consumption Persistent fuel odor near the tank or lines Moisture buildup, dents, or bulging on the tank If your oil tank is over two decades old, even if it looks fine, scheduling a professional inspection is a smart preventive step. Why Timely Replacement Is Important Waiting too long for an oil tank replacement in NH or VT can lead to serious problems. Acting quickly helps you avoid: Safety Hazards: A leaking tank can release harmful fumes and create a fire hazard. Costly Cleanups: Oil spills can contaminate soil and groundwater, leading to expensive environmental cleanup bills that often aren't fully covered by insurance. Insurance Gaps: Many homeowner's insurance policies won’t cover damage caused by a tank that is past its expected lifespan. Environmental Impact: Protecting our beautiful New Hampshire and Vermont landscapes means preventing oil leaks that can harm the local ecosystem. Choosing the Right Replacement Tank When it’s time for an oil tank installation in New Hampshire, you have options. Modern tanks are built to last and offer better protection. Steel vs. Fiberglass: Traditional steel tanks are durable, but modern fiberglass tanks offer superior resistance to corrosion and often come with longer warranties. Indoor vs. Outdoor: Indoor tanks are protected from the elements, while outdoor tanks save space inside. Your technician can help decide the best placement based on your property and local codes. Professional Installation: Proper installation is key to a long-lasting and safe system. A professional ensures the tank is level, fittings are secure, and everything is up to code. Key Takeaway An oil tank may not demand daily attention, but it plays a crucial role in keeping your home warm and safe. Replacing an aging tank before it fails protects your property, prevents costly leaks, and ensures your heating system runs efficiently through the long New England winters. Taking a proactive approach today can save you from major repairs tomorrow. If you’re unsure about your tank’s condition or need expert advice, trust The Oil Boys, LLC for safe and professional replacement services. The certified technicians handle everything from inspection and removal to full installation, ensuring every home stays secure and comfortable. Enjoy a worry-free winter with reliable heating you can count on. Contact The Oil Boys, LLC today for a free inspection or replacement quote and experience the comfort and craftsmanship that local homeowners across New Hampshire and Eastern Vermont rely on all year long.
How to Choose a Reliable HVAC Contractor in NH & VT
By Abby O'Donnell September 15, 2025
Looking for a reliable HVAC contractor in New Hampshire or Vermont? The Oil Boys, LLC shares expert tips on how to choose the right team for heating, cooling, and ventilation repairs, maintenance, or replacements.
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By Abby O'Donnell August 11, 2025
Keep your New Hampshire home comfortable year-round with annual HVAC maintenance from The Oil Boys, LLC. Learn why regular checkups are essential to avoid costly repairs and improve efficiency.
By Abby O'Donnell July 11, 2025
Discover why heat pumps are New Hampshire's top HVAC choice. The Oil Boys, LLC offers expert installation and service for energy-efficient heating and cooling solutions in Grafton and surrounding areas.
By Abby O'Donnell July 11, 2025
Choosing between a hot water system and a hot air furnace in NH? This guide compares cost, comfort, and efficiency to help you decide. Learn more with The Oil Boys, LLC.
What to Expect From a Heating & Cooling Quote in NH
By Abby O'Donnell June 6, 2025
Get expert HVAC quotes from The Oil Boys, LLC in New Hampshire. Learn what to expect from professional heating and cooling estimates, including site evaluations, equipment specs, and transparent pricing for heat pumps, boilers, and system maintenance.
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By Abby O'Donnell September 5, 2024
Discover the benefits of upgrading to a combination boiler with The Oil Boys, LLC. Keep your hot water flowing efficiently and enhance your home's comfort today.
General Electric Heat Pump Installation
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Beat rising summer energy bills with the energy-efficient General Electric Endure Heat Pump. Save money and stay cool without the high costs of traditional window AC units.
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Improve your home's comfort and air quality with a new HVAC system. The Oil Boys, LLC offers 0% financing, making it easy to upgrade or repair without upfront costs.
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Keep your heat pump running efficiently and your indoor air clean with The Oil Boys, LLC. Regular cleaning of coils and filters reduces energy costs and improves air quality in your home.
Show More

What is the Life Expectancy of an HVAC System?

Oil Boiler Installation

The life expectancy of an HVAC (heating, ventilation, and air conditioning) system can vary depending on several factors, including the type of system, the quality of installation and maintenance, and usage patterns.


Here are some general guidelines for the life expectancy of different types of HVAC systems:


1. Furnaces: Gas furnaces typically have a lifespan of 15-20 years, while electric furnaces can last up to 20-30 years with proper maintenance.

2. Air Conditioners: Central air conditioning units usually last around 15-20 years, although some may need to be replaced sooner due to wear and tear or lack of maintenance.

3. Heat Pumps: Heat pumps can last 10-15 years on average, but with regular maintenance, they may continue to operate efficiently for up to 20 years.

4. Boilers: Boilers have a longer lifespan compared to other HVAC systems, typically lasting 20-30 years or more with proper maintenance. 5. Ductless Mini-Split Systems: These systems have a lifespan similar to central air conditioning units, around 15-20 years with proper care. It's important to note that regular maintenance, such as changing air filters, cleaning coils, and scheduling annual inspections, can help prolong the life of an HVAC system.


Additionally, factors such as climate, usage patterns, and the quality of installation can also impact the longevity of the system. If your HVAC system is nearing the end of its expected lifespan or experiencing frequent breakdowns, it may be time to consider replacing it with a newer, more energy-efficient model.

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October 16, 2025
Your oil tank quietly does one of the most important jobs in your home; storing and supplying heating fuel. But like any equipment, it doesn’t last forever. In the cold climates of New Hampshire and Vermont , where reliable heating is essential, ignoring an aging oil tank can lead to leaks, heating failures, or even environmental damage. Knowing when to replace your tank and why it matters can help protect your home, your safety, and your wallet. Signs It’s Time to Replace an Oil Tank Oil tanks typically last 15 to 25 years , depending on their material, maintenance, and location. Once they start aging, signs of wear become visible and should never be ignored. Common indicators that it’s time to call for oil tank replacement in NH or VT include: Rust or corrosion on the tank’s surface Damp spots or oil stains underneath the tank Uneven heating or higher fuel consumption Persistent fuel odor near the tank or lines Moisture buildup, dents, or bulging on the tank If your oil tank is over two decades old, even if it looks fine, scheduling a professional inspection is a smart preventive step. Why Timely Replacement Is Important Waiting too long for an oil tank replacement in NH or VT can lead to serious problems. Acting quickly helps you avoid: Safety Hazards: A leaking tank can release harmful fumes and create a fire hazard. Costly Cleanups: Oil spills can contaminate soil and groundwater, leading to expensive environmental cleanup bills that often aren't fully covered by insurance. Insurance Gaps: Many homeowner's insurance policies won’t cover damage caused by a tank that is past its expected lifespan. Environmental Impact: Protecting our beautiful New Hampshire and Vermont landscapes means preventing oil leaks that can harm the local ecosystem. Choosing the Right Replacement Tank When it’s time for an oil tank installation in New Hampshire, you have options. Modern tanks are built to last and offer better protection. Steel vs. Fiberglass: Traditional steel tanks are durable, but modern fiberglass tanks offer superior resistance to corrosion and often come with longer warranties. Indoor vs. Outdoor: Indoor tanks are protected from the elements, while outdoor tanks save space inside. Your technician can help decide the best placement based on your property and local codes. Professional Installation: Proper installation is key to a long-lasting and safe system. A professional ensures the tank is level, fittings are secure, and everything is up to code. Key Takeaway An oil tank may not demand daily attention, but it plays a crucial role in keeping your home warm and safe. Replacing an aging tank before it fails protects your property, prevents costly leaks, and ensures your heating system runs efficiently through the long New England winters. Taking a proactive approach today can save you from major repairs tomorrow. If you’re unsure about your tank’s condition or need expert advice, trust The Oil Boys, LLC for safe and professional replacement services. The certified technicians handle everything from inspection and removal to full installation, ensuring every home stays secure and comfortable. Enjoy a worry-free winter with reliable heating you can count on. Contact The Oil Boys, LLC today for a free inspection or replacement quote and experience the comfort and craftsmanship that local homeowners across New Hampshire and Eastern Vermont rely on all year long.
How to Choose a Reliable HVAC Contractor in NH & VT
By Abby O'Donnell September 15, 2025
Looking for a reliable HVAC contractor in New Hampshire or Vermont? The Oil Boys, LLC shares expert tips on how to choose the right team for heating, cooling, and ventilation repairs, maintenance, or replacements.
Why NH Homeowners Shouldn’t Skip Annual HVAC Maintenance?
By Abby O'Donnell August 11, 2025
Keep your New Hampshire home comfortable year-round with annual HVAC maintenance from The Oil Boys, LLC. Learn why regular checkups are essential to avoid costly repairs and improve efficiency.