Can An Oil Furnace Be Converted To Gas?A Comprehensive Guide


To convert your oil furnace to gas, you need to understand the process involved and weigh the benefits against the factors you need to consider. In this blog, I’ll walk you through the process of converting an oil furnace to gas. I’ll also highlight the benefits of converting to a gas furnace and discuss the factors you need to consider before making the switch.

Can An Oil Furnace Be Converted To Gas

Image of a gas furnace in a home

The process of converting an oil furnace to gas

Are you considering switching to a natural gas furnace? It’s an eco-friendly and cost-effective option many homeowners are opting for. Converting an oil furnace to gas may seem daunting. 

Here’s a breakdown of the process to help you decide:

1Check if Gas is available. Contact your local provider to confirm this.
2Hire a Professional. Licensed contractors have the right expertise and experience.
3Replace Oil with Gas Components. This includes new burners, valves and regulators.
4Remove Conventional Chimney. Old chimneys need to be replaced with new venting or chimney systems.
5Inspection. Request an inspection from an inspector familiar with natural gas-fueled appliances.

Remember, converting your oil furnace to gas may also require extra costs. Such as permit fees and upgrades for pipes or wiring. Get expert guidance and ensure correct installation techniques are followed to avoid safety risks due to leaks.

Homeowners who have converted their oil furnaces and used electric water heaters have saved energy costs without compromising on their heating requirements. Upgrading from an oil furnace to a natural gas furnace is like upgrading from a flip phone to a smartphone.

Benefits of converting an oil furnace to a gas furnace

Converting an oil furnace to a gas furnace can bring many benefits. Natural gas prices are rising, and oil prices are falling, so making the switch could save you cash

Here are the top five advantages of switching:

  1. Cost savings: Natural gas is generally cheaper than oil. Converting your furnace could decrease heating bills significantly.
  2. Eco-friendly: Gas furnaces have lower emissions compared to oil furnaces, helping the environment.
  3. Convenience: No need to schedule regular deliveries or worry about running out of fuel when using a gas furnace, since most homes have supply lines.
  4. Safety: Gas furnaces pose fewer safety risks than oil furnaces since they don’t store large amounts of flammable liquids that might leak or blow up.
  5. Low maintenance: Gas furnaces require less maintenance than other types.

Plus, converting to gas gives you more equipment choices, with access to more advanced models with higher energy efficiency ratings.

If you’re considering converting to a gas furnace, remember that it involves high initial costs. But this investment will pay off over time. 

Fun fact: The first recorded use of natural gas as fuel was over 2,500 years ago. So, if you’re thinking of making the switch, just make sure you don’t mind the smell of money burning in your pocket.

Factors to consider before converting an oil furnace to gas

Before converting an oil furnace to gas, there are numerous factors to take into account. These include upfront costs, efficiency, fuel source availability and regional regulations.

Can An Oil Furnace Be Converted To Gas

It’s suggested to hire specialists for complex projects, as they have the skills necessary to efficiently navigate them.

When thinking of switching from oil to natural gas, there are more than prices that should influence the decision. Understanding the different variables beforehand increases the chance of success.

Don’t let cold weather be the only thing gasping for air, upgrade to a gas heating system.

Gas heating system for converting an oil furnace to gas

To switch to a gas heating system instead of an oil furnace, you need to consider different types of gas heating systems available. In addition to that, you should also know the efficiency of gas heating systems compared to oil furnaces to make an informed decision. In this section, we’ll discuss both sub-sections as a solution to your gas conversion needs.

Different types of gas heating systems

Gas heating systems have various types and functionalities. Here’s a list of the common ones:

  • Forced-air Systems – fans push warm air through ducts. Can also be used for cooling.
  • Radiant Systems – infrared radiation warms objects in the room. Easily installed under floors or walls.
  • Hydronic Systems – combine furnace and baseboard/radiant flooring. Ideal for mild climates. Energy-efficient option.
  • Steam Boiler Systems – furnace creates steam, distributed by pipes.

A study by Energy Star found homes with high-efficiency natural gas furnaces saved 11% more energy than standard ones. So, if you want to feel warm inside your home, go for a gas heating system instead of an oil furnace.

The efficiency of gas heating systems compared to oil furnaces

Gas heating systems are known for their higher efficiency compared to oil furnaces. Natural gas burns cleaner, leading to less emissions and improved energy efficiency. This makes them a popular choice for homeowners, saving them up to 20% on their heating bills.

Gas heating systems also provide more consistent heat throughout a home, creating a more comfortable environment. The Environmental Protection Agency (EPA) has even found that carbon emissions associated with natural gas fuel consumption are 30% lower than those associated with oil consumption.

Ready to take the plunge? Our simple installation guide will have you feeling the warmth of a thousand suns in no time!

Installing a gas furnace

To install a gas furnace with the goal of increasing the efficiency of your heating system, you need to convert your current oil furnace to a gas heating system. 

This process involves two main sub-sections, Steps involved in installing a gas furnace and Cost of installing a gas furnace. Both sub-sections are equally important in the conversion process as you need to know the expenses and work involved in making the switch.

Steps involved in installing a gas furnace

To keep your home safe and warm, here’s a 6-step guide for installing a gas furnace:

  1. Find the perfect spot for your furnace, following safety regulations.
  2. Configure ductwork in a way that fits the size of the house.
  3. Put in gas piping and connect the furnace exhaust to the ventilation systems.
  4. Link electrical wiring to control panels, including thermostats and switches.
  5. Test-run the new furnace after all connections have been checked.
  6. Clean up all construction debris and secure everything.

Moreover, it is wise to hire an experienced professional to guarantee the installation is done properly. Also, you should be mindful of the details which could prevent future problems with the unit. 

For instance, check if there are any manufacturer warranties that need specific setup specs and professional installation from certified HVAC contractors.

Post-World War II saw the birth of forced-air heating systems in US homes. Homeowners wanted quicker, cheaper heating than steam heat or fuel oil burners powering gravity furnaces. This created a surge in demand for forced air heating systems. Therefore, US manufacturers enhanced technology components, while prices decreased.

Cost of installing a gas furnace

Cost is key for installing a gas furnace. To plan the budget, research the different prices. 

Here’s a table with info:

Cost TypePrice Range
Unit Cost$1,500 – $4,000
Installation Labor$1,500 – $3,000
Ductwork Installation$2,000 – $6,000
Removal of Old Furnace$250 – $500

Remember, extra fees and upgrades can raise the cost. Hire an experienced pro to manage the installation. Ensure electrical systems work. Schedule annual maintenance too.

My friend John installed one recently. It was costly and time-consuming. But he made sure everything was done right, to avoid damage or breakdowns. The investment paid off with improved heating efficiency and comfort in his home on winter nights. Financing can help, but nothing beats the joy of a warm home.

Financing options for homeowners looking to convert oil furnaces to gas

To finance your oil furnace to gas conversion, you should explore financing options. There are numerous financing options for homeowners who want to switch to a gas furnace system. 

In addition, you can explore rebates and incentives available for gas furnace installation to save a lot of money.

Financing options

Homeowners seeking to switch from oil to gas heating can find it tough to shop for the perfect financing. To make it simpler, we’ve assembled a table of the facts you’ll need for an informed choice.

Financing OptionInterest RateLoan TermMin. Credit Score
Home Equity Loan3-5%5-15 years680+
Credit Card0% Intro APRVaries600+
Personal Loan5-20%Up to 7 years580+

If you’re searching for financing that covers other costs, such as installation and maintenance, contact your state’s energy department. 

They might know of grants and rebates.

Moreover, here are some ideas to ease the financial burden of switching to gas.

  1. Opt for a high AFUE (Annual Fuel Utilization Efficiency) rating, to save on energy bills.
  2. Examine contractor financing options from local HVAC companies. They often offer low-interest loans or payment plans.

A rebate on gas furnace installation? That’ll make anyone feel warm and fuzzy.

Rebates and incentives available for gas furnace installation

Before you install a gas furnace, look into rebates and incentives. They could save you money. 

Here’s what to consider:

  1. Utility Rebates: Some utility companies offer rebates if your furnace meets certain requirements.
  2. Manufacturer Rebates: Furnace makers sometimes offer cashback or coupons.
  3. Tax Credits: You may be able to claim tax credits too.
  4. Local Government Incentives: Check your city or state’s website to see if they have programs.

Remember that eligibility and availability may vary. Do research and consult a professional before buying. Don’t miss out on savings. Look into available rebates and incentive options before installing your gas furnace.

Finding the right contractor

To find the right contractor to help you convert your oil furnace to a gas furnace, start by looking for HVAC contractors who specialize in the installation of gas furnaces. Qualifications to look for in an HVAC contractor include experience, proper licensing, availability, customer service, and affordable pricing. 

Finding an HVAC contractor to install a gas furnace

Do your research and find a reputable HVAC contractor with experience and qualifications for your gas furnace installation. Ensure they have been in business for a long time and have positive customer reviews.

Also, consider the cost of installation. You want competitive prices, but don’t sacrifice quality for affordability. Get a detailed breakdown of costs upfront.

Check the contractor has the proper licensing and insurance to protect you and them. Plus, look for contractors who are communicative and responsive to any questions you may have.

To make sure you pick the right HVAC contractor, take into account these key considerations. They will provide you peace of mind that your gas furnace will be installed safely and efficiently.

Qualifications to Look for in an HVAC Contractor

When it comes to HVAC contractors, key qualifications must be taken into account. Licensing, insurance, and experience are all essential. References provide insight into a contractor’s reliability. Up-to-date industry standards are also necessary.

An extra detail to consider is their knowledge of the latest advancements, such as energy-efficient systems. This could save homeowners money.

Homeowners should get multiple bids, to compare prices and check reputations. Clear communication should be maintained during the bid process to avoid misunderstandings. By following these steps, the perfect HVAC contractor can be found.

DIY gas line installation? No way. It can be dangerous and leave your home looking like a disaster. Better to bring in the pros.

Gas line installation for the home for converting an oil furnace to gas

To prepare your home heating system for the winter, consider switching to a natural gas furnace from an oil furnace. In this segment, we’ll focus on gas line installation for the home. To get started, we’ll cover the process of gas line installation, as well as the costs associated with it.

Understanding the gas line installation process

Gas line installation is a tricky job. To ensure safety and proper functioning, it’s important to understand the process.

  1. Inspection – A technician inspects the location to see if there are any potential issues.
  2. Planning – The technician plans out the new gas line’s layout & size based on your home’s needs and local codes.
  3. Installation – The technicians dig trenches for the tubing & add components to protect residences from damage.
  4. Testing – They test each connection point to make sure there are no leaks.
  5. Final Checks – Technicians check to make sure everything works & meets standards.

It’s important to check with local authorities for permit processes. Trust only experienced professionals. Installing a gas line is costly, but no need to worry about propane tanks.

Cost of gas line installation

Gas line installation for the home can be a tricky and costly venture. Here’s a peek at the average costs:

$500 – $1,500$250 – $1,000$50 – $200

These prices might differ based on the size of your home and how complicated the setup is.

It’s important to hire an accredited, experienced expert for the job. This guarantees that everything is properly done and up to code.

Pro Tip: When you’re asking for quotes, ask for a breakdown of all costs involved in the project to dodge any unexpected costs.

Removing the oil furnace for converting an oil furnace to gas

Process of oil furnace removal

Getting rid of an oil furnace needs careful planning & doing.

  1. Switch off the power & fuel supply. Shut the electric breaker off or take out the fuse that powers the furnace. Then, close the valve for the oil tank.
  2. Disconnect wiring, vent pipes, & ductwork. Detach any wires connected to the unit control board. Unscrew or use a drill to take off any nearby vent pipes & ductwork, usually secured with screws or clips.
  3. Pull out the furnace unit. With help or a lifting device, carefully lift & remove the furnace unit from its spot without damaging sharp corners. It’s best not to try this project alone if you don’t have much DIY experience, it can be dangerous. So, hire a pro before starting.

Oil-fired furnaces last between 15-30 years. Removing your furnace may cost some dough, but think of all the cash you’ll save from toxic fumes.

Cost of oil furnace removal

Removing an oil furnace can cost from $1,000 to $5,000 or more. This depends on factors such as size and complexity of the installation. Local labor rates and extra components to be replaced also count.

Replacing the furnace with an energy-efficient option may save money in the long run. Tax credits or rebates may be available too.

Before removing the furnace, research experienced HVAC contractors. Check local regulations for proper disposal of old oil tanks or components.

Pro Tip: Get multiple quotes from different contractors. This helps to find reasonable pricing and to spot any red flags.


Converting an oil furnace to a gas furnace offers numerous benefits, including cost-effectiveness, eco-friendliness, and improved performance. Consider factors like upfront cost, installation, maintenance, and fuel availability. Choose a high-efficiency gas furnace that fits your budget and schedule regular inspections. Communicate changes to stakeholders, ensure data security, and test the new system. Enjoy consistent heating, better air quality, and reduced energy bills. Make a smart investment for long-term savings and environmental sustainability.