A new furnace for a 2,000-square-foot U.S. home typically costs $4,000-$9,500 installed, with a common midrange quote near $6,500. The final price depends on fuel type, furnace efficiency and capacity, local labor rates, and whether the existing ducts, venting, or electrical connections need changes.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Gas furnace replacement | $4,000 | $6,500 | $9,500 | Installed; standard access and existing ducts |
| Electric furnace replacement | $2,500 | $4,500 | $7,000 | Installed; electrical capacity assumed adequate |
| Oil furnace replacement | $5,000 | $8,000 | $12,000 | Installed; tank or fuel-line work can add expense |
| Gas furnace equipment | $1,500 | $3,000 | $5,000 | Equipment only; before installation and tax |
| Typical gas capacity | 60,000 BTU | 70,000 BTU | 90,000 BTU | Actual sizing requires a heat-loss calculation |
What a 2,000-Square-Foot Furnace Usually Costs
For a straightforward gas furnace replacement, homeowners commonly pay $4,000-$9,500 for equipment, removal of the old unit, installation, and basic startup. A practical planning figure is about $6,500. The lower end often reflects a basic single-stage furnace and uncomplicated replacement; the upper end may include a higher-efficiency model, more labor, or venting and control upgrades.
Electric furnaces can cost less to install, often $2,500-$7,000, but operating cost depends heavily on local electricity prices and climate. Oil systems generally run $5,000-$12,000 installed, particularly when fuel piping, a storage tank, or venting requires attention. These are broad U.S. planning ranges, not guaranteed local quotes.
For a typical home with existing gas service and usable ductwork, budget $5,500-$8,000 before unusual repairs. A furnace is only one part of a heating system: thermostat, ducts, air conditioning coil, and fuel connections can affect the quote even when the furnace itself is correctly priced.
Assumptions: 2,000 square feet, standard-quality equipment, normal access, existing ductwork and fuel connections in usable condition.
How Furnace Equipment, Labor, and Venting Shape the Quote
Installed estimates combine the furnace, skilled labor, removal, setup, and any required changes to the home’s mechanical systems. Ask each contractor to itemize these parts so that a low bid is not simply omitting work another contractor included. Permit charges and disposal should be identified rather than left as unclear allowances.
| Quote component | Typical price | What it covers | Common cost change |
|---|---|---|---|
| Gas furnace equipment | $1,500-$5,000 | Standard or higher-efficiency unit | Capacity, staging, and efficiency |
| Installation labor | $1,500-$3,500 | Disconnect, fit, connect, and test | Access, added modifications, crew time |
| Removal and disposal | $150-$500 | Old furnace handling and haul-away | Weight, access, and disposal rules |
| Venting and connections | $200-$1,500 | Flue, intake, gas, drain, or wiring work | New vent route or code requirements |
| Permit and inspection | $50-$500 | Local application and inspection charges | City or county fee schedule |
| Thermostat or controls | $100-$800 | Basic thermostat or compatible upgrade | System compatibility and wiring |
Some contractors bundle labor, disposal, and standard connections into one installed price. A typical replacement can involve several hours to a full workday, but difficult venting, cramped closets, or a change in furnace configuration can extend the job. Labor charges commonly translate to roughly $75-$150 per technician-hour, although many companies quote the complete project instead of an hourly rate.
Compare the installed scope, not just the equipment price. Confirm whether the proposal includes startup testing, permit handling, thermostat work, disposal, and any needed condensate drain or vent changes.
Why 60,000-90,000 BTU Furnaces Can Fit the Same Home
Square footage alone does not determine furnace size. A 2,000-square-foot home in a mild climate with good insulation may need a smaller unit than a similarly sized drafty home in a cold region. Contractors should estimate heat loss using home details such as climate, windows, insulation, air leakage, ceiling height, and duct performance rather than simply replacing the old furnace with the same capacity.
A broad starting range for many homes of this size is 60,000-90,000 BTU per hour of furnace input, but the right specification can fall outside that range. Oversizing can contribute to frequent cycling and uneven comfort; undersizing may leave a home short of heat during the coldest weather. Ask for the calculated load and the furnace’s output, not just its advertised input rating.
Efficiency also affects equipment pricing. A basic gas model around 80% AFUE may cost less upfront, while a condensing furnace around 95%-98% AFUE often costs more and needs suitable drainage and venting. A high-efficiency unit is not automatically the lowest-cost choice over time; savings depend on fuel prices, climate, usage, and the price premium.
Capacity, AFUE rating, and vent configuration can move an equipment quote by $1,000-$3,000 or more. For a 90%+ AFUE model, ask whether the home needs new PVC intake and exhaust piping, a condensate drain, or chimney work. These site-specific requirements can matter as much as the furnace’s sticker price.
How Long a Furnace Replacement Takes and What Adds Labor
A like-for-like replacement in an accessible basement or utility room may take 6-10 hours for a small installation crew. A job that changes the furnace location, venting, gas piping, electrical supply, or duct connections may take 1-2 days. Scheduling can also take longer during a cold snap, when service demand rises and contractors prioritize emergency heating failures.
Access is a meaningful price variable. A furnace in a tight attic or crawlspace, a narrow stairwell, or a closet with limited working clearance can require extra handling time. If the new unit has different dimensions or supply and return connections, adapting the plenum or nearby duct transitions can add roughly $300-$1,500, depending on fabrication and access.
Ask the installer to separate standard replacement labor from additional alteration work. A quote should explain the expected workday, whether a second technician is included, and what happens if hidden problems appear after removal. A written change-order price helps prevent an unexpected verbal charge on installation day.
Regional Furnace Prices Rise with Labor and Climate Demands
Installed furnace prices vary across the United States. In lower-cost markets and rural areas, a standard replacement may land near the lower end of the national range. Major metropolitan areas and regions with higher wages, permitting costs, or dense contractor demand can run roughly 10%-25% above comparable work elsewhere. Remote locations may also pay more because equipment delivery and technician travel are less convenient.
Cold-climate regions can have higher average project totals when buyers select larger-capacity or high-efficiency equipment, although climate alone does not set the price. Local fuel access matters too: a home without an existing gas service may face a separate utility connection cost, while oil or propane systems involve different equipment and supply arrangements. State and local codes may require particular venting, combustion-air, or inspection work.
To compare regional quotes fairly, request bids within the same week and provide the same furnace model or comparable specifications. A price difference is easier to evaluate when one estimate includes a permit, haul-away, and new vent pipe while another does not.
Local labor, permits, and site conditions can shift an otherwise similar replacement by hundreds or several thousand dollars. For a meaningful comparison, look at the total installed price and the included work rather than judging by equipment cost alone.
Single-Stage, Two-Stage, and High-Efficiency Furnace Prices
A single-stage gas furnace is often the lowest-cost choice, commonly around $4,000-$7,000 installed for a standard replacement. It operates at one firing level, making it a straightforward option when the budget is the priority and the existing system is simple. A two-stage model may cost about $5,500-$9,000 installed and can run at a lower output during milder conditions.
Variable-speed blower or modulating models often bring installed totals to $7,000-$12,000 or more. They may provide more gradual operation and improved airflow control, but the added expense should be compared with the home’s comfort needs and expected fuel use. A high-efficiency furnace can require compatible controls, drainage, and venting that a basic replacement does not.
Electric furnaces usually have lower equipment and installation costs than gas or oil models, but electricity can be expensive for whole-home heating in cold regions. A heat pump is a possible alternative when the home and climate are suitable; a full heat-pump installation is a different project, often involving outdoor equipment and possible electrical or duct work. Compare total system quotes rather than treating a furnace and heat pump as equivalent equipment.
Paying more for staging or efficiency makes financial sense only when the added comfort or energy savings justify the upfront premium. Request the quoted AFUE, blower type, warranty terms, and any required vent or drain modifications in writing.
Three Installed Furnace Quotes for a 2,000-Square-Foot Home
The examples below show how scope changes the total. They assume existing ducts and fuel service are available; local labor, permit fees, and home condition can change the result. They are illustrations, not fixed national prices.
| Scenario | Equipment and scope | Labor and extras | Estimated total |
|---|---|---|---|
| Basic replacement | 70,000 BTU, 80% AFUE gas furnace; $2,000-$3,000 equipment | 8-10 labor hours; basic removal and reconnect | $4,500-$6,500 |
| Midrange upgrade | 70,000 BTU, 96% AFUE two-stage gas unit; $3,000-$4,500 equipment | 10-12 labor hours; venting, drain, permit, thermostat | $6,500-$9,000 |
| Complex installation | 90,000 BTU high-efficiency unit; equipment and controls $4,000-$6,000 | 12-16 labor hours; duct transition, vent changes, difficult access | $9,000-$13,000 |
In the basic example, an extra $500 for a permit, added fittings, or a minor repair can change the final amount noticeably. In the complex example, the higher total reflects work beyond simply setting a furnace in place. If a contractor proposes a 90,000 BTU unit, the load calculation should support that capacity.
Three comparable written quotes can reveal whether the difference is equipment, labor, or scope. Ask each company to list model number, capacity, AFUE, included modifications, warranty, permit, and disposal so the totals can be compared line by line.
Where Homeowners Can Trim a Furnace Replacement Budget
Keeping the existing furnace location, duct layout, and fuel type can avoid unnecessary conversion work. If the current ducts are sound and correctly sized, replacing only the furnace may be less expensive than adding duct replacement or extensive air balancing. However, a contractor should identify leaks or restrictions that would undermine performance; a low bid that ignores a serious duct problem may not be the least expensive outcome.
Choose capacity from a heat-loss calculation and compare standard, two-stage, and high-efficiency options without assuming the most expensive model is necessary. A basic thermostat may be sufficient for a compatible single-stage system. Avoid paying for an upgraded control or accessories unless the furnace supports them and the household expects a practical benefit.
Plan ahead when possible. Emergency replacement during severe winter weather can limit scheduling options, while an early quote gives time to compare model specifications and included work. Ask whether the estimate includes standard removal and permit charges, and confirm any allowance for hidden repairs before approving the job.
The most reliable savings come from controlling scope and comparing equivalent installed bids, not from cutting required safety or code work. Check the warranty and labor coverage, too: a slightly lower quote may offer less protection or exclude important commissioning tasks.