How Much Does a New Furnace Cost in Charlotte? [2025 Data]

Normal Range: $3,707 - $7,028

The average cost to install a new furnace in Charlotte, North Carolina, is $5,208, though you can expect to pay between $3,707 and $7,028, depending on factors like home size and furnace type. Contact a local HVAC pro for an accurate quote.

How we get this data
woman, man, and child in cozy blankets huddled next to furnace in low light and smiling
Photo: BraunS / E+ / Getty Images
woman, man, and child in cozy blankets huddled next to furnace in low light and smiling
Photo: BraunS / E+ / Getty Images
Nicole Harris Bocianski
Written by Nicole Harris Bocianski
Staff Writer
Updated Aug 10, 2025
Highlights

  • Charlotte, North Carolina, experiences mild but chilly winters, so it’s important to have a reliable furnace. 

  • The cost of a new furnace is affected by home size, energy efficiency, furnace type, labor rates, and other factors. 

  • Charlotte homes often need furnaces with between 54,000 and 112,500 BTUs. 

  • A mechanical permit is required for furnace installation in Charlotte, which also raises the price.

The cost of a new furnace in Charlotte, North Carolina, is $5,208, though most homeowners spend between $3,707 and $7,028. Home size is one of the biggest cost factors, but energy efficiency, furnace type, and labor rates also affect the price. Facing a furnace replacement can feel daunting, but it might be a necessity during winters in Charlotte, when temperatures tend to hover around the mid-30s to mid-50s Fahrenheit.

Furnace Cost Factors

The cost of a new furnace in Charlotte, NC, isn't one-size-fits-all. Here's a breakdown of the key factors that contribute to the overall price.

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Furnace Size

Furnace capacity is measured in British Thermal Units (BTUs), which is the energy needed to raise the temperature of one pound of water by one degree Fahrenheit. A larger home requires a higher-BTU furnace, which translates to a higher cost. 

In Charlotte, the average home is between 1,800 and 2,500 square feet. Because of the climate in North Carolina, you’ll need 30 to 45 BTUs per square foot. This means you might need a furnace with 54,000 to 112,500 BTUs to adequately heat your space. Factors that sway this number include insulation levels and energy efficiency. 

A furnace installation pro in Charlotta, North Carolina, can help you choose the right furnace capacity. The table below explains how furnace size affects the price:  

Home Size (Square Feet)Furnace Size (BTUs)Average Material Cost
1,20036,000–72,000$1,000–$4,450
1,50045,000–90,000$2,040–$5,570
1,80056,700–113,400$2,441–$6,683
2,00060,000–120,000$2,720–$6,850
2,25067,500–135,000$3,060–$7,000
2,50075,000–150,000$3,400–$7,350
3,00090,000–180,000$4,080–$8,830
3,500105,000–210,000$4,760–$10,300

Type of Furnace 

In Charlotte, North Carolina, the most common type of furnace is natural gas. These units offer a good balance of affordability and efficiency, but they require a gas line (which many homes already have) and regular HVAC maintenance.

Homeowners can also choose an electric furnace, which is the least expensive option up front. Operating costs can be higher in colder climates, making electric furnaces best for milder weather or smaller spaces. Oil and propane furnaces are less common in Charlotte because they’re more costly to install and maintain.

Here’s what you might pay for each type of furnace in Charlotte, along with their advantages and disadvantages:

Furnace TypeAverage CostProsCons
Natural gas$3,800–$10,000Most affordable fuel source, provides consistent heatRequires natural gas line, more complex maintenance needed
Electric$2,000–$7,000Lower up-front cost, simpler installation, longer lifespanHigher operating costs, heat can feel “dry”
Propane$3,700–$12,500Strong and effective heatingHigher fuel costs, requires storage tank on property
Oil$6,500–$10,000Long-lasting, robust heating, durableHigher operating costs, requires storage tank on property
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Efficiency Rating 

Another furnace cost factor is energy efficiency, which is measured by the annual fuel utilization efficiency (AFUE) rating. Higher AFUE ratings mean greater efficiency and lower energy bills, but they also have larger up-front costs.

Here’s how a furnace’s energy efficiency affects the unit’s cost: 

PerformanceAFUE RatingAverage Cost
High-efficiency96% or higher$6,000–$10,000+
Mid-efficiency90%–95%$4,000–$7,500
Low-efficiency80%–89%$2,500–$4,500

Ductwork Modifications 

If your existing ductwork is outdated, damaged, or incompatible with your new unit, you’ll need to repair or replace it. The cost to replace air ducts in Charlotte, North Carolina, is between $401 and $1,573.  

Removal of Old Furnace

Removal and disposal of your old unit is often included in the final bill. You can ask your local furnace installation pro for details, but expect to pay $60 to $300 for furnace disposal.

Furnace Pro Costs in Charlotte, NC

Here’s what you can expect to pay for labor and related expenses. The cost of living in Charlotte is slightly lower than the national average, and this is often reflected in project quotes. 

Labor

Labor costs for new furnace installation in Charlotte, NC, span between $1,000 and $4,000. The final price depends on how complex the installation ends up being. For example, the price will rise for new ductwork or conversion to a different fuel type. Work done in an inconvenient location, such as a small crawl space, will also be more costly.

Permits

Mecklenburg County (which includes Charlotte) requires a mechanical permit for the installation or replacement of a heating or air conditioning system. This ensures the work follows safety protocols and building codes, but your HVAC contractor will deal with obtaining a permit. Expect to pay $250 to $400 for the permit, including the contractor’s administrative costs. 

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Does a New Furnace Increase Home Value in Charlotte, North Carolina?

How frequently to clean your furnace, with scheduling a professional cleaning every 1 to 2 years

While a new furnace doesn’t offer the biggest return on investment in terms of home improvement projects, it still increases home value in Charlotte, North Carolina. Most prospective homebuyers will be put off by a failing or outdated furnace, while a new furnace (especially a high-efficiency model) will remove this problem. Buyers will also enjoy the peace of mind that comes with a newer furnace, especially when faced with chilly winter temperatures in Charlotte.  

How Angi Gets Its Cost Data

Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects. 

Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.

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Learn more about our contributor
Nicole Harris Bocianski
Written by Nicole Harris Bocianski
Staff Writer
Nicole Harris Bocianski is a writer and digital editor with almost a decade of experience. She’s written extensively about home improvement and lifestyle topics, and her work has been published on Parents, Good Housekeeping, BobVila.com, and more.

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