A new heating unit typically costs $2,500-$12,000 installed, with many standard furnace or heat-pump projects averaging about $6,500. The final price depends on system type, capacity, efficiency, ductwork, labor rates, and whether an old unit must be removed.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Gas furnace installed | $2,500 | $5,500 | $10,000 | Common replacement, existing ducts |
| Electric furnace installed | $2,000 | $4,500 | $8,000 | Unit and standard connection work |
| Heat pump installed | $4,500 | $8,500 | $16,000 | Central ducted system |
| Wall or space heater installed | $500 | $1,500 | $4,000 | One room; venting or wiring affects cost |
Installed prices for furnaces, heat pumps, and room heaters
For a typical 1,500- to 2,000-square-foot home with usable ductwork, a standard gas furnace replacement often totals $4,000-$7,500. A high-efficiency furnace or a job requiring vent changes may reach $10,000 or more. Electric furnaces generally cost less upfront, while heat pumps commonly have higher installation prices but can provide both heating and cooling.
Smaller wall heaters can cost $500-$1,500 installed for a straightforward room setup. Larger electric or gas units, new venting, and dedicated circuits can push the total above $3,000. For a whole-home system, the unit price is only part of the installed quote. Assumptions: U.S. national ranges, standard equipment, ordinary access, and no major duct replacement.
What furnace equipment and installation labor add to the quote
Equipment commonly represents the largest single share of the bill, but labor and related work can materially change the total. These typical components apply to a standard furnace replacement; costs vary by market and project scope.
| Quote component | Low | Average | High |
|---|---|---|---|
| Furnace equipment | $1,200 | $3,000 | $6,000 |
| Installation labor | $900 | $1,800 | $3,500 |
| Venting, wiring, or gas connections | $150 | $600 | $2,000 |
| Old-unit removal and disposal | $100 | $250 | $600 |
| Permit and inspection | $50 | $250 | $600 |
Some contractors combine these items into one installed price, so the table is a budgeting breakdown rather than a fixed fee schedule. Ask whether removal, startup testing, permits, and tax are included.
How capacity, efficiency, and duct condition change the price
Heating capacity is commonly measured in BTUs per hour. A 40,000-60,000 BTU furnace may suit a smaller, well-insulated home, while a larger or leakier home may require 80,000-100,000 BTUs. An oversized system can cost more and cycle inefficiently, so sizing should follow a load calculation rather than square footage alone.
For gas furnaces, efficiency is rated by AFUE. Standard models near 80% AFUE often have lower equipment prices than high-efficiency models at 95%-98% AFUE; the latter may require new PVC venting or condensate drainage. Existing duct repairs can add roughly $500-$3,000, while extensive replacement can exceed $5,000. Electrical service upgrades, difficult attic access, or a long vent route can also raise labor and material charges.
Where U.S. installation rates run higher or lower
Local labor availability and code requirements create meaningful price differences. Major coastal metros and high-cost cities can run about 10%-25% above a typical national quote, particularly when permits, parking, or access add time. Many Midwestern and Southern suburban markets land near the middle of common ranges, while rural projects may have lower labor rates but higher travel or delivery charges.
Climate affects equipment choice as well as price. Cold-climate heat pumps and systems sized for long heating seasons may cost 10%-30% more than basic models, while milder areas may use less expensive configurations. Compare quotes from contractors serving the same local market and using comparable equipment specifications.
How long furnace replacement takes and what labor covers
A like-for-like furnace replacement usually takes a two-person crew about 6-10 hours. A typical labor allowance of $900-$3,500 reflects removal, setting and connecting the unit, vent or drain adjustments, startup, and safety checks; hourly rates may fall around $75-$150 per technician when quoted separately.
Changing fuel type, relocating equipment, or correcting duct and electrical problems can stretch work to one or two days. Ask for the crew size, expected work hours, and included testing in writing. A low labor figure may exclude permit coordination or commissioning, so compare the complete scope rather than the hourly rate alone.
When a heat pump or repair costs less than a new furnace
A heat pump can replace separate heating and cooling equipment, but a central system commonly costs $4,500-$16,000 installed. A ductless mini-split may cost $3,000-$7,000 for one zone and $7,000-$15,000 for a multi-zone setup. These options may require electrical upgrades or line-set work, changing the upfront total.
For a furnace with a limited fault, a diagnostic visit and repair may cost $150-$1,000, depending on the part and urgency. Replacing a control board, blower motor, or ignitor is often cheaper than replacing a functional system. Compare repair cost, remaining equipment life, and likely efficiency savings before choosing replacement.
Removal, permits, and other charges to check before signing
Old-unit disposal often costs $100-$600, and a diagnostic or service-call fee may be $75-$200 if it is not credited toward the work. Permit charges vary by city, typically around $50-$600 for a residential installation. Code updates, asbestos handling, or hazardous-material work are separate expenses and should be identified before work begins.
In some homes, a new thermostat costs $100-$500 installed; condensate pumps, filters, or vent changes may add $100-$1,000 or more. Request an itemized quote that separates required code work from optional upgrades. Confirm warranty duration, manufacturer registration requirements, and whether the contractor’s labor warranty is included.
Ways to lower a heating unit quote without cutting essentials
Get at least three written estimates based on the same capacity, fuel type, efficiency rating, thermostat, and warranty. Have each contractor inspect duct condition and calculate heating load; accepting an oversized unit can add equipment cost without improving comfort. Scheduling before peak winter demand may also give more flexibility than an emergency replacement.
Keep sound ductwork and connections when they meet code, but do not skip safety repairs or required permits. Compare standard and high-efficiency models using expected local fuel and electricity rates, not purchase price alone. Controlling scope and comparing equivalent equipment are usually the clearest ways to reduce the bill.