Key Takeaways
| Key Point | Details |
|---|---|
| Average Cost | $2,000 – $5,400 |
| High-Efficiency Cost | $3,300 – $10,000 |
| Gas Furnace Replacement | $2,000 – $5,200 |
| Electric Furnace Replacement | $1,900 – $5,600 |
| Total Installation Cost | Depends on additional services like ductwork, permits, etc. |
Furnace Replacement Cost
When it’s time to replace your furnace, understanding the associated costs is crucial. Furnaces come in various types and efficiencies, each with its own set of costs.
Average Furnace Replacement Cost
The average cost for replacing a furnace can range from $2,000 to $5,400. High-efficiency furnaces, designed to save energy, cost more, ranging between $3,300 and $10,000.
Breakdown by Type
To give you a clearer picture, here is a breakdown of costs by furnace type:
| Type | Average Cost to Replace |
|---|---|
| Gas Furnace | $2,000 – $5,200 |
| Electric Furnace | $1,900 – $5,600 |
| Oil Furnace | $2,500 – $6,000 |
| Propane Furnace | $2,200 – $5,700 |
| Heat Pump | $3,800 – $8,200 |
| Geothermal Heat Pump | $15,000 – $35,000 |
| Coal Furnace | $4,500 – $10,000 |
| Mobile Home Furnace | $950 – $4,500 |
Average New Furnace Cost
The new furnace cost across the country varies depending on several factors including the size of your home and the type of furnace. Here’s a summary:
| Specification | Cost |
|---|---|
| National Average Cost | $3,700 |
| Minimum Cost | $1,000 |
| Maximum Cost | $12,000 |
| Average Range | $2,000 – $5,400 |
Average Cost to Replace Furnace by Home Size
The size of your home significantly impacts replacement costs:
| Home Size (SF) | Gas/Propane | Electric | Oil |
|---|---|---|---|
| 1,300 – 1,600 | $1,800 – $5,700 | $1,700 – $5,100 | $2,400 – $5,600 |
| 1,600 – 1,900 | $1,850 – $5,900 | $1,800 – $5,300 | $2,500 – $5,700 |
| 1,900 – 2,200 | $1,900 – $6,000 | $2,000 – $5,500 | $2,600 – $5,800 |
| 2,200 – 2,600 | $2,000 – $6,200 | $2,200 – $6,200 | $2,700 – $6,000 |
| 2,600 – 3,200 | $2,100 – $6,300 | $2,300 – $7,200 | $3,000 – $7,000 |
Gas Furnace Replacement Cost
Here, we discuss the costs associated with replacing a gas furnace across different brands:
| Brand | Unit Cost | Total Cost Installed* |
|---|---|---|
| AirQuest | $650 – $2,500 | $1,850 – $5,500 |
| American Standard | $850 – $3,000 | $2,050 – $6,000 |
| Blueridge | $600 – $2,000 | $1,800 – $5,000 |
| Bryant | $800 – $3,400 | $2,000 – $6,400 |
| Carrier | $1,000 – $2,800 | $2,200 – $5,800 |
| Century | $1,000 – $1,500 | $2,200 – $4,500 |
| Direct Comfort | $600 – $2,500 | $1,800 – $5,500 |
| Goodman | $600 – $3,200 | $1,800 – $6,200 |
| Lennox | $1,400 – $7,500 | $2,600 – $10,500 |
| MRCOOL | $800 – $1,500 | $2,000 – $4,500 |
| Rheem/Ruud | $800 – $3,900 | $2,000 – $6,900 |
| Royalton | $1,300 – $3,200 | $2,500 – $6,200 |
| Trane | $1,200 – $3,000 | $2,400 – $6,000 |
| Winchester | $1,200 – $3,400 | $2,400 – $6,400 |
| York | $800 – $2,000 | $2,000 – $5,000 |
Natural Gas Furnace Pros and Cons
| Pros | Cons |
|---|---|
| Lowest operating costs | Requires a gas line, ductwork, venting, & carbon monoxide detector |
| Heats up quickly | Gas-leak safety hazards |
| Pairs easily with AC or heat pump | Requires regular maintenance |
| Ideal for most climates |
Electric Furnace Replacement Cost
Electric furnaces are another option, and they come at varying costs based on brand and installation:
| Brand | Unit Cost | Total Cost Installed |
|---|---|---|
| Goodman | $700 – $900 | $1,700 – $3,600 |
| Direct Comfort | $650 – $850 | $1,650 – $3,550 |
| King Electric | $1,400 – $5,600 | $2,400 – $8,300 |
| Stelpro | $1,100 – $2,300 | $2,100 – $5,000 |
| Winchester | $1,100 – $1,600 | $2,100 – $4,300 |
Electric Furnace Pros and Cons
| Pros | Cons |
|---|---|
| Low installation costs | Costs 3 to 4 times more to operate than natural gas. |
| Energy-efficiency of 100% | Produces dry air that can aggravate allergies |
| Doesn’t produce carbon monoxide | System failure in power outages |
| Low maintenance & easy operation | |
| Fits in mobile homes & small spaces | |
| No gas lines, fuel tanks, or venting necessary |
Oil Furnace Replacement Cost
Oil furnaces cater to different preferences and needs, with costs varying by brand:
| Brand | Unit Cost* | Total Cost Installed* |
|---|---|---|
| Adams | $3,100 – $10,000 | $4,100 – $13,000 |
| American Standard | $1,200 – $2,000 | $2,200 – $5,000 |
| Armstrong Air | $1,200 – $4,300 | $2,200 – $7,300 |
| Bryant | $1,500 – $3,900 | $2,500 – $6,900 |
| Blueridge | $1,500 – $2,000 | $2,500 – $5,000 |
| Carrier | $1,800 – $2,600 | $2,800 – $5,600 |
| Century / Mars | $2,000 – $4,000 | $3,000 – $7,000 |
| Comfort-Aire | $1,700 – $3,000 | $2,700 – $6,000 |
| Crown Boiler | $1,900 – $3,100 | $2,900 – $6,100 |
| Ducane | $1,400 – $3,700 | $2,400 – $6,700 |
| Granby | $1,800 – $3,400 | $2,800 – $6,400 |
| Heil QuietComfort | $1,700 – $2,200 | $2,700 – $5,200 |
| Kerr | $3,300 – $5,000 | $4,300 – $8,000 |
| Lennox | $1,900 – $3,200 | $2,900 – $6,200 |
| Miller / Nortek | $1,900 – $4,200 | $2,900 – $7,200 |
| Olsen | $1,700 – $3,700 | $2,700 – $6,700 |
| Regal / Regal Star | $1,800 – $3,000 | $2,800 – $6,000 |
| Rheem/Ruud | $1,400 – $4,000 | $2,400 – $7,000 |
| Thermo Pride | $2,300 – $3,200 | $3,300 – $6,200 |
| Trane | $1,400 – $3,000 | $2,400 – $6,000 |
| Williamson-Thermoflo | $1,700 – $3,500 | $2,700 – $6,500 |
Oil Furnace Pros and Cons
| Pros | Cons |
|---|---|
| Produces more heat per BTU than natural gas | Lower efficiency, higher fuel prices, and noisier than gas |
| No smoke, soot, or odors when maintained | Added oil-tank expenses and refills |
| Non-toxic, non-explosive, and biodegradable fuel | Regular oil filter & chimney cleaning |
| Outlasts gas furnaces | Needs additives in freezing temperatures |
| Leaks from old oil tanks |
Propane Furnace Replacement Cost
Propane furnaces offer another alternative for homeowners, and costs vary by brand:
| Brand | Unit Cost* | Total Cost Installed* |
|---|---|---|
| AirQuest | $650 – $2,500 | $2,050 – $6,000 |
| American Standard | $850 – $3,000 | $2,250 – $6,500 |
| Blueridge | $600 – $2,000 | $2,000 – $5,500 |
| Bryant | $800 – $3,400 | $2,200 – $6,900 |
| Carrier | $1,000 – $2,800 | $2,400 – $6,300 |
| Century | $1,000 – $1,500 | $2,400 – $5,000 |
| Direct Comfort | $600 – $2,500 | $2,000 – $6,000 |
| Goodman | $600 – $3,200 | $2,000 – $6,700 |
| Lennox | $1,400 – $7,500 | $2,800 – $11,000 |
| MRCOOL | $800 – $1,500 | $2,200 – $5,000 |
| Rheem/Ruud | $800 – $3,900 | $2,200 – $7,400 |
| Royalton | $1,300 – $3,200 | $2,700 – $6,700 |
| Trane | $1,200 – $3,000 | $2,600 – $6,500 |
| Winchester | $1,200 – $3,400 | $2,600 – $6,900 |
| York | $800 – $2,000 | $2,200 – $5,500 |
Propane Furnace Pros and Cons
| Pros | Cons |
|---|---|
| Non-toxic fuel | Produces less BTUs of heat than oil |
| Contains twice the energy (BTU) of natural gas | Tanks require regular inspections |
| Low-maintenance & long-lasting | High flammability |
| Powers many home appliances | Requires a large external tank |
| Propane energy costs 2 to 3 times more to operate than natural gas |
Solar and Geothermal Heater Costs
Using renewable energy sources like solar and geothermal can offer long-term savings despite high upfront costs.
| Pros | Cons |
|---|---|
| Higher system efficiency | High upfront costs |
| Long-term energy savings | Expensive maintenance |
| Eco-friendly | |
| Compatible with an independent home power supply |
Coal Furnace Cost
Coal furnaces are known for their high energy efficiency but come with significant environmental concerns.
| Pros | Cons |
|---|---|
| High energy efficiency | Non-renewable energy and eco-unfriendly |
| Most affordable fuel source and is readily available | Requires the most maintenance |
| Easy to operate | Coal ash erodes pipes and steel |
| Produces the most carbon emissions |
New Furnace Installation Costs
Installing a new furnace involves various additional costs beyond just the unit itself. Here are some average costs for different installation services:
| Service | Average Cost* |
|---|---|
| Installation labor | $600 – $3,100 |
| New duct installation | $2,400 – $6,600 |
| Duct replacement | $1,400 – $5,600 |
| Cleaning ducts | $300 – $700 |
| Duct repair | $200 – $700 |
| Ductwork sealing | $400 – $2,700 |
| Asbestos inspections/testing | $250 – $700 |
| Asbestos abatement | $700 – $2,200 |
| Home-energy audit | $200 – $500 |
| Remove old furnace | $150 – $400 |
| New gas line | $500 – $2,000 |
| Oil or propane tank replacement | $1,600 – $4,300 |
| Permits & fees | $250 – $1,500 |
| Utility-closet framing | $500 – $2,000 |
| Basic electrical work | $100 – $250 |
| Install chimney liner | $900 – $3,800 |
| Install condensation drain | $200 – $600 |
| Thermostat replacement | $140 – $350 |
| HVAC zoning system | $1,700 – $4,500 |
| Drywall repair | $150 – $325 |
Labor Cost to Install a Furnace
Labor costs can vary significantly depending on the type of furnace being installed.
| Type | Average Labor Cost |
|---|---|
| Gas Furnace | $900 – $3,000 |
| Electric Furnace | $600 – $2,500 |
| Propane Furnace | $1,000 – $3,100 |
| Oil Furnace | $1,000 – $3,000 |
Cost for New Furnace and Ductwork
Costs to install new ductwork or replace existing ductwork should also be considered when replacing a furnace.
Cost for New Furnace and AC
For those considering replacing both their furnace and AC, the combined costs need to be taken into account.
New Furnace Installation Cost by BTU
The size of the furnace, measured in BTU (British Thermal Unit), impacts the cost of installation:
| Furnace Size (BTU) | Gas/Propane* | Electric | Oil* |
|---|---|---|---|
| 30,000 | — | $1,700 – $4,500 | — |
| 40,000 | $1,800 – $5,200 | $1,800 – $4,700 | — |
| 50,000 | $1,850 – $5,300 | $2,000 – $4,900 | — |
| 60,000 | $1,900 – $5,400 | $2,200 – $5,100 | $2,200 – $5,400 |
| 70,000 | $2,000 – $5,500 | $2,300 – $5,300 | $2,300 – $5,500 |
| 80,000 | $2,100 – $5,700 | $2,600 – $5,500 | $2,400 – $5,600 |
| 90,000 | $2,200 – $5,900 | $2,700 – $5,800 | $2,500 – $5,700 |
| 100,000 | $2,300 – $6,000 | $2,800 – $6,200 | $2,600 – $5,800 |
| 120,000 | $2,400 – $6,200 | $3,500 – $7,200 | $2,700 – $6,000 |
| 140,000 | $2,500 – $6,300 | — | $2,800 – $6,700 |
| 150,000 | — | — | $3,000 – $7,000 |
Residential Furnace Installation Cost by Location
Costs also vary by region due to local labor costs, utility rates, and other factors:
| Location | Average Replacement Cost* |
|---|---|
| Atlanta, GA | $2,250 – $6,000 |
| Boston, MA | $2,750 – $7,400 |
| Chicago, IL | $2,300 – $6,200 |
| Columbus, OH | $2,100 – $5,650 |
| Denver, CO | $2,150 – $5,850 |
| Detroit, MI | $2,140 – $5,800 |
| Houston, TX | $2,500 – $6,800 |
| Honolulu, HI | $2,450 – $6,600 |
| Indianapolis, IN | $2,080 – $5,600 |
| Jacksonville, FL | $2,000 – $5,350 |
| Los Angeles, CA | $2,150 – $5,850 |
| Minneapolis, MN | $2,250 – $6,100 |
| Nashville, TN | $2,050 – $5,500 |
| New York, NY | $2,600 – $7,100 |
| Philadelphia, PA | $2,200 – $6,000 |
| Phoenix, AZ | $2,050 – $5,550 |
| Portland, OR | $2,200 – $5,950 |
| Seattle, WA | $2,200 – $6,000 |
| Tulsa, OK | $2,000 – $5,400 |
| Washington, DC | $2,250 – $6,000 |
Furnace Removal Cost
Removing an old furnace incurs additional costs, ranging from $150 to $400, depending on the complexity of the removal process.
Furnace Permit Cost
Permits may be required for furnace replacement, with costs varying between $250 and $1,500, depending on local regulations.
Furnace Prices
Here’s a look at furnace prices by type, considering only the unit cost:
| Type | Furnace Unit Cost* |
|---|---|
| Gas/Propane Furnace | $800 – $2,700 |
| Electric Furnace | $700 – $2,600 |
| Oil Furnace | $1,400 – $2,800 |
| Geothermal System | $2,500 – $8,000 |
| Solar Water-Heating | $2,000 – $6,000 |
| Coal Furnace | $2,000 – $7,500 |
| High-Intensity Infrared Heater | $400 – $1,900 |
High-Efficiency Furnace Cost
High-efficiency furnaces come with advanced features that provide better energy savings:
