How Much Does an Electric Furnace Cost to Install? [2026 Data]

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Cost Insights:
  • Electric furnace installation costs between $2,247 and $8,116, so you can plan your full project budget.

  • Your home size, insulation, and climate zone set the BTU output you need and your equipment size.

  • Budget for a dedicated circuit ($500 to $2,000), ductwork work ($250 to $2,000), and permits ($200 to $500).

  • Hiring a local furnace installation professional keeps your household safe from electrical shock and burn risks during the complex installation process.

In 2026, the national average cost to install an electric furnace is $5,148 based on 11,869 verified projects reported by Angi Pros. Most homeowners pay between $2,247 and $8,116, with the spread driven by home size, equipment capacity, and labor rates in your area. Unit costs typically run $800 to $2,600, though larger units can reach up to $13,750, and labor adds another $800 to $2,500 to the total.

How Much Does an Electric Furnace Cost by Size?

Your home's square footage is the primary factor in choosing the right electric furnace size, with unit costs ranging from $800 to $2,600 for smaller homes up to $1,400 to $4,500 for larger ones. Electric furnace capacity is measured in British thermal units (BTUs), which indicate how much heat the unit can produce. Costs vary by home size and BTU output, as the table below shows.

Square FootageBTUsAverage Cost in 2026
Less than 1,00040,000$800–$2,600
1,000–1,50040,000–55,000$900–$2,700
1,500–2,00050,000–70,000$1,100–$2,800
2,000–2,50070,000–90,000$1,200–$3,400
2,500–3,50090,000–100,000$1,400–$4,500

What Size Electric Furnace Do I Need?

The size chart is a useful starting point for determining what size electric furnace your home needs, but your climate zone matters just as much as square footage. Homeowners in the warmest U.S. climates should multiply their square footage by 30 to 35 BTUs, while those in the coldest regions should multiply by 50 to 60 BTUs.

How Much Does It Cost to Hire an Electric Furnace Pro?

Electric furnace labor costs run $50 to $150 per hour, with replacement jobs typically requiring three to four hours and new installations taking eight to twelve hours. That translates to a total labor cost of $300 to $800 for a replacement and $800 to $2,500 for a new installation. Costs vary by project scope, as the table below shows.

Labor for an Electric Furnace Average Costs in 2026
HVAC professional $50–$150 per hour
Total labor cost to replace a unit $300–$800
Total labor cost to install a new unit $800–$2,500

Electric Furnace Additional Costs: What Else to Budget For

Woman sitting by the window wrapped in a blanket drinking coffee
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Several additional line items can affect the total cost of your electric furnace installation, and the breakdown below shows what each one typically runs.

Added CostAverage Cost in 2026
Electrical circuit and wiring $500–$2,000
Ductwork $35–$55 per linear foot
New electric furnace installation $4,700–$19,100
Electric furnace replacement $1,300–$8,400
Permits $200–$500
Framing $1,000–$3,000
Disposal $100–$300
Thermostat replacement $100–$250
Electrical panel upgrades $500–$1,800
Maintenance $150–$500
Energy bill $160–$315 per month

Electrical Circuit and Wiring

First-time electric furnace buyers need to budget $500 to $2,000 for a dedicated electrical circuit, which requires hiring an electrician alongside your local furnace installer. If you are replacing an existing electric furnace, you can skip this cost entirely.

Ductwork

Ductwork costs $35 to $55 per linear foot for new runs, totaling $500 to $2,000 for an average single-family home. If your existing ductwork is already in good shape, a professional cleaning runs $250 to $500.

New Electric Furnace Installation vs. Replacement 

A new electric furnace installation costs roughly three times more than a replacement because existing ductwork and wiring are already in place, and a brand-new installation takes two to three times longer to complete. See how electric furnace type affects your total cost in the breakdown below:

Electric Furnace TypeAverage Cost in 2026
New installation $1,300–$8,400
Replacement $4,700–$19,100

Building Permits and Inspection Fees

A building permit costs $200 to $500 for an electric furnace installation, with fees generally lower in small towns than in large metropolitan areas. 

Framing

Building a dedicated furnace room in the basement, attic, or near a crawlspace is entirely optional, but it improves your home's aesthetics and ensures proper ventilation. A reputable contractor will frame out that space for $1,000 to $3,000. 

Removal and Disposal

Disposing of an old electric furnace costs $100 to $300, though some installers include this in their overall installation fee, so it is worth asking upfront. If you prefer to handle it yourself, a local recycling center or scrap yard is a practical alternative. 

Thermostat Replacement

Thermostat replacement costs typically run $100 to $250, though smart thermostats carry a higher price tag. Installing a thermostat in a new location adds wiring costs that can reach $300 more.

Electrical Panel Upgrades

Homes that need a new circuit breaker box, higher amperage, or a full rewire will see a noticeable increase in the overall project cost. Replacing a standard 150-amp circuit breaker box runs $500 to $1,800, while the basic cost of rewiring a house can reach up to $1,500.

Maintenance 

Annual fall service with a licensed furnace tuneup technician near you keeps your electric furnace running efficiently, and that inspection costs $150 to $500 on average. During the visit, your technician will service and clean your furnace, checking the ductwork, air handler, heating elements, and the full electrical system, and may adjust or tighten components to guard against electrical shutdowns. 

Angi Tip

Get your HVAC system serviced and inspected at least once per year. For extra peace of mind, call in a pro twice annually: once before the hottest months of the year and again before the coldest time of year.

Kassidy Barber
Content Editor, Angi

Energy Bill

Running an electric furnace costs roughly $2.60 per hour of active heating, which adds up to $5.20 to $10.40 per day, $160 to $315 per month, and about $1,900 to $3,800 per year for the average home. Electricity prices fluctuate with weather and vary by home size, so your actual costs may differ. If your furnace is older, upgrading to a more energy-efficient model can meaningfully reduce your monthly energy bill. Costs also depend on your furnace's BTU output, as the table below shows.

BTUskWh per HourAverage Monthly Electric Bill in 2026
50,00014.7$250
75,00022$390
90,00026.4$460
100,00029.3$500

Why You Should Hire an Electric Furnace Installation Pro

If installing a new electric furnace, it’s best to leave the work to a pro to save yourself the risk and complexity of working with electrical circuits. Even replacement will require electrical upgrades that are best done by a trained professional. It costs between $50 and $150 per hour in labor fees to install electric furnaces in an average home, but you’ll find the price is well worth it in safety and efficiency.

Here’s why it’s ideal to hire an electric furnace installation pro

Hiring an electric furnace installation pro can save you many troubles with the project, including:

  • Installing new electric furnaces requires permits and building inspections, which can be confusing for homeowners.

  • Electrical work comes with shock and burn risks. It’s safer to leave the work to a licensed and trained electrician.

  • New furnace installations are highly complicated. Hiring an insured pro protects your home, money, and energy.

  • Depending on your system, you may need to upgrade your wiring to sustain the higher electricity usage. This makes your furnace installation project even more complex.

Anatomy of an electric furnace illustrated, including the blower fan, and heating relay
Next Steps: Finalize Your Project With a Pro
  • Ask questions to understand the capacity, make, and model of the furnace your contractor recommends.

  • Determine the full scope of the project with your contractor. For example, if a panel upgrade is necessary to power your new furnace.

  • Ask about a detailed project time frame.

  • Check to see if your pro offers discounts for ongoing maintenance.

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.

Frequently Asked Questions

The lower upfront cost of electric furnaces leads to a direct downside: they’re not as energy-efficient as other heating options, like heat pumps. Installing an electric furnace may increase your month-to-month utility costs. Additionally, some people note that the air in their home is dryer with an electric furnace running.  

Electric furnaces are 100% efficient, though there are some caveats. While these furnaces do not lose any energy, as it converts to heat, some heat will reduce as it travels through your ductwork and dissipates through your home’s exterior. This is why regularly maintaining your ductwork and installing appropriate insulation are both so important when it comes to making the most out of your electric furnace.

If you maintain your electric furnace, it can last anywhere from 20 to 30 years. This is longer than the average lifespan of a gas furnace, which is 15 to 20 years. Common maintenance tasks include cleaning the external parts and tightening connections within the furnace. It’s also a good idea to have a pro inspect your furnace just before the cold season. 

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