If your boiler has started to make strange noises or you’ve seen a recent spike in your energy bills, it may be time to replace this critical heating component in your home. But how much does a new boiler cost?
Our cost guide will break down the costs of demolition, equipment, and labor for replacing different types of boiler units. We’ve collected data from RSMeans, a construction materials database used by top-rated HVAC contractors across the United States, to provide the most accurate cost of boiler replacement information.
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In general, you can expect to pay between $5,540 to $10,980 per HVAC unit, installation costs, and removal of your old unit.
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In general, you can expect to pay between $4,000 and $7,000, including installation, old furnace removal, and labor.
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In general, you can expect to pay between $3,000 and $35,000, but most homeowners spend between $5,800 and $7,500.
GET ESTIMATESOn average, new boilers cost $6,490, but you can expect to pay between $5,300 and $9,500 depending on the type of boiler you choose, its size, and its efficiency.
These costs are for the boiler itself and don’t include labor costs of $935 to $2,110 and demolition costs of $820 to $2,650. If your boiler replacement project is complicated or you have a large boiler to dispose of, the total boiler replacement cost can exceed $12,000.
Low Boiler CostAverage Boiler CostHigh Boiler Cost$5,300$6,490$9,500Cost data include the unit, labor, and demolition, if applicable. All cost data in this article were gathered from RS Means construction materials and labor database and bids from top contractors.The type of boiler you install is a major factor in its total cost. As shown below, residential oil-fueled boilers cost between $5,300 and $10,180 for the unit, old boiler removal, disposal costs, and labor. Natural gas-fueled boilers cost $6,935 to $9,435. If you want an electric boiler, you may pay between $8,175 and $12,760. Steam boiler costs range from $34,00 to $9,500.
Fuel SourceLow CostHigh CostWood$3,000$10,000Oil$5,300$10,180Gas/Propane$6,935$9,435Electric$8,175$12,760The price range for electric boiler replacement is between $8,175 and $12,760 for the boiler and installation. Electric boilers are the most energy-efficient type available. Unlike other boilers that lose heat during energy conversion, electric boilers convert 100% of the fuel source into usable energy for your home. But because electricity is more expensive than natural gas and electric boilers are slow to heat, they may not be the best option for large homes requiring significant heating capacity.
As the least expensive type to run, gas boilers are a popular option. These boilers cost between $6,935 and $9,435 but will likely reduce your energy bills. As with oil boilers, gas boiler systems rely on the combustion of carbon-based fuel in the presence of oxygen to produce steam that provides the heat.
The national average cost for an oil boiler is between $5,300 and $10,180. An oil boiler heats your home by using oil to heat water. These boilers can be a great option for homes in rural areas because they don’t require access to a main power grid or gas supply.
If you live in a heavily wooded area and have access to significant amounts of timber, then a wood boiler may be your best choice. As the name suggests, wood boilers heat water by burning wood and can be cost-effective if you can rely on free wood to heat your home. These boilers can cost $3,000 to $10,000 on average.
The larger the boiler, the more expensive it is, and larger houses require larger boilers because there is more space to heat. Your boiler must be able to regulate the temperature in several rooms and zones.
To estimate the size of the boiler you need, multiply your square footage by the appropriate number of BTUs (British thermal units), depending on your location:
Whereas larger boilers that can heat 3,000 square feet (sq. ft.) or more can start at $9,500 per unit, smaller boilers for homes that are 1,500 sq. ft. or less might cost $3,405 per unit or less, as shown below.
Boiler SizeHome SizeAverage Costs20,000 to 60,000 BTU1,000 sq. ft.$3,400 – $6,20030,000 to 90,000 BTU1,500 sq. ft.$3,405 – $6,85040,000 to 120,000 BTU2,000 sq. ft.$4,675 – $7,32550,000 to 150,000 BTU2,500 sq. ft.$5,100 – $7,47560,000 to 180,000 BTU3,000 sq. ft.$6,000 – $9,500If you live in a newer, well-insulated, energy-efficient home, you may get by with a smaller boiler. However, if you live in an older home without energy-efficient windows and good wall insulation, you may have to buy a more-expensive larger boiler.
The boiler prices cited above reflect national averages, but in some cases, costs may be significantly higher. Certain factors can drive up the cost of your boiler, but upgrades may be worthwhile. Boiler installation costs are most impacted by the following:
As indicated in the table below, the brand of boiler you choose can impact your total cost. Some brands, like Bryant and Burnham, offer cheaper boiler models, whereas others, such as Lennox and Weil-McLain, are more expensive.
Boiler BrandAverage CostBryant$1,800 – $4,800Bosch$2,000 – $4,800Burnham$1,500 – $5,500Crown$2,000 – $4,800Lennox$2,000 – $7,000Navien$2,000 – $4,800Peerless$1,800 – $4,600Utica$2,000 – $6,000Viessman$1,500 – $7,500Weil-McLain$1,500 – $7,500Williamson$1,800 – $5,500The cost difference between brands is also why you should get multiple quotes from local HVAC installers. Each has its own set of brand partners and may offer you better pricing if it carries a less expensive brand.
Non-condensing boilers are a more traditional boiler type. They have a heat exchange chamber that uses gas or oil to heat the water. During this process, excess moisture and gasses are released through the flue, meaning energy is lost. These boilers are more affordable at $1,500 to $5,000 for the unit.
Condensing boilers have larger heat exchangers that cool the exhaust gasses before they can escape, resulting in condensation. This allows the boiler to reuse the gas and heat your home more efficiently. Condensing boilers are more expensive at an average of $2,000 to $7,000 per unit, as shown below.
Condensing/Non-condensing BoilerAverage CostNon-condensing$1,500 – $5,000Condensing$2,000 – $7,000Boiler efficiency is measured by an annual fuel utilization efficiency (AFUE) rating. This percentage tells us how much energy is converted into usable heat and how much is lost during the conversion process. Most new boilers will have an AFUE rating of 80% or higher, but high-efficiency models have AFUE ratings of 90% or more.
As shown below, standard boilers with between 80% and 89% AFUE cost between $5,300 and $9,500 for boiler installation, but you will pay more in energy bills each month. If you live in a moderate or warm climate, you can get by with these less efficient units because you’ll use your boiler less. But if you live in colder or freezing climates, it’s worth paying for the more efficient radiant heating systems with 90% AFUE or higher or getting an ENERGY STAR-certified boiler. These high-efficiency models typically cost between $6,000 and $12,760. Gas boilers that are ENERGY-STAR certified and have an AFUE of at least 95% qualify for the federal tax credit for HVAC equipment.
Efficiency RatingAverage CostStandard boiler (80% – 89% AFUE)$5,300 – $9,500High-Efficiency boiler (90%+ AFUE)$6,000 – $12,760The boiler model and type play a significant role in the overall cost. Conventional or standard boilers are often more affordable than combination boilers and system boilers. Still, many homeowners opt for the latter two because they are better suited for larger homes and can be more energy efficient.
The best type of boiler for your home may depend on your existing boiler system, budget, and home size, so ask your HVAC technician if you are unsure which is best for you. Types of boilers that are often installed in residential homes include:
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Average costs by boiler type are shown below.
Type of BoilerAverage CostStandard or conventional$2,500 – $6,500System boiler$3,000 – $6,500Combination boiler$3,000 – $7,000Steam boiler$2,500 – $9,000Hot water boiler$1,500 – $8,000The boiler and labor are only two components of the total cost of boiler installation. You may need to pay for old boiler removal, permits, new gas lines, and more when you replace your boiler. Here are some of the additional HVAC installation costs that can increase the cost of your boiler replacement project:
If you find that your boiler is not heating your home as well as it used to, if you hear rattling or booming noises, or if your energy bills are skyrocketing, it’s probably time to replace the boiler. However, this job is for professional HVAC technicians, not DIY dabblers.
Installing a boiler is a complex project that requires the combined expertise of HVAC technicians, plumbers and even electricians. These professionals will make sure your new boiler is the right size for your home, that it’s installed correctly so it can operate efficiently, and that it’s connected safely.
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In many states, you’ll need a license to install HVAC equipment and may have to pass an inspection before you can hook up and turn on your heating system. Working with a top HVAC installer can also help you take advantage of local rebates.In many states, you’ll need a license to install HVAC equipment and may have to pass an inspection before you can hook up and turn on your heating system. Working with a top HVAC installer can also help you take advantage of local rebates.
Thinking about replacing your HVAC system and want to know what to expect? Check out the podcast segment below.
The best way to have your new boiler installed safely and correctly is to have it done by an HVAC professional. You can easily contact an HVAC installer by clicking the button below and following these simple steps:
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On average, it costs between $5,300 and $9,500 to replace a boiler, excluding labor and old boiler disposal costs. The actual cost will depend on the brand chosen, the unit’s efficiency, the type of system, and the other factors we’ve explored in this article. We don’t recommend replacing your boiler yourself because your system must be properly set up — so contact a local professional installer to get quotes and choose the best boiler for your home.
The average boiler replacement cost is between $5,300 and $9,500. This cost can exceed $10,000 once you consider labor costs, demolition, and other costs. If you need a larger, more energy-efficient boiler, a replacement can be expensive.
On average, you can expect to pay between $4,675 and $7,325 for a boiler large enough to heat a 2,000-square-foot home. This cost is just for the boiler itself — once you add on labor costs, demolition, and any other replacement costs, your boiler replacement project may exceed $10,000.
The average lifespan of a boiler is 15 to 20 years. If you want to get the most out of your boiler, it’s best to have an HVAC professional perform annual HVAC maintenance.
If your boiler is 15 years old or older, it’s worth replacing. If your boiler has reached the end of its life, it may not perform as well as it used to, resulting in higher monthly utility bills. Plus, replacing your boiler as a preventative measure will keep it from breaking down when you need it most.
If you already have plumbing installed, the labor cost to install an electric boiler is about $300. If you need to install plumbing, labor could cost $1,000 or more. You’ll need to hire a professional HVAC technician to complete the installation. HVAC professionals typically charge between $75 and $125 per hour. In most cases, HVAC companies will charge a flat rate for the installation process, which usually requires two technicians.
Several factors influence the cost to install an electric boiler, including where you live, your home’s size and whether or not you already have the proper plumbing.
The size of your home determines what size boiler you’ll need. Bigger homes take more energy to heat and need larger boilers as a result.
If you live in an area where cold temperatures are typical, you’ll need a more powerful boiler to heat your home. Because electric boilers are often more expensive to run than gas, oil, or wood boilers, they’re less common in areas with cold winter temperatures.
You’ll have to pay around $700 more to have a boiler installed if you don’t already have adequate plumbing.
At $1,500 to $6,500, the cost to install an electric boiler is somewhat cheaper than other types of boilers. Gas or propane boilers cost between $3,700 and $10,000, oil boilers cost between $4,800 and $6,700, and wood boilers cost between $6,000 and $20,000 to install.
While electric boilers are cheaper at installation, it typically costs more to use an electric boiler to heat your home. Other fuel types, like wood or gas, are more affordable, making them better for large homes in areas with cold winter temperatures.
In most cases, it’s a good idea to hire an HVAC pro to handle boiler installation. Improper installation could damage your boiler or even cause leaks and water damage in your home. If you need an electric boiler installed, it’s a good idea to get in touch with a boiler installation company near you to discuss your options.
Electric boilers work by heating water using electricity. This water then passes through your home’s radiators and distributes heat throughout your home.
Electric boilers are somewhat cheaper to install than other types of boilers. They take up very little space and don’t require a flue. However, they’re often more expensive to operate than other types of boilers. This means that they’re not usually the best fit for homes in colder climates that require a lot of heat in winter.
Electric boilers typically last about 15 years. Proper boiler maintenance and repair can help extend the lifespan.
In most cases, it’s not a good idea to replace a gas boiler with an electric boiler, especially if you’re trying to heat a large home. Electric boilers typically aren’t designed to heat large spaces and may struggle to keep your home warm during cold weather. That said, replacing a gas boiler with an electric burner may be an option in smaller areas of your home.
Contact us to discuss your requirements of Electric Steam Boiler. Our experienced sales team can help you identify the options that best suit your needs.