Furnace Replacement Cost in Hendersonville, TN (2026): $3,950–$7,100

Refine your estimate

Tune it to your home to narrow the furnace replacement range.

Home size2,000 sq ft

800 sq ft4,500+ sq ft

Quality tier

Conditions & add-ons

Your adjusted estimate

$3,950 – $7,100

Most likely $5,550

Local factors

Why furnace replacement costs what it does in Hendersonville

Labor in Hendersonville runs about 3% below the national average (based on price levels for the Nashville-Davidson--Murfreesboro--Franklin metro area), which lowers the installed price.
A HVAC permit in Hendersonville costs around $225, included above.

This region has a mixed climate, so a balanced furnace replacement that handles both heating and cooling well is ideal. Right-sizing and a mid-tier efficiency unit usually deliver the best payback here.

By size

Furnace Replacement cost by home size in Hendersonville

Furnace cost scales with the heating capacity (BTU) your home needs — roughly 40–45 BTU per square foot in a mixed climate. Larger homes need a bigger unit and more ductwork.

home size	Hendersonville 2026 range
1,000 sq ft (≈45,000 BTU)	$2,950 – $5,350
1,500 sq ft (≈68,000 BTU)	$3,450 – $6,100
2,000 sq ft (≈90,000 BTU)	$3,950 – $7,100
2,500 sq ft (≈110,000 BTU)	$4,550 – $8,100
3,000 sq ft (≈130,000 BTU)	$5,150 – $9,050
3,500+ sq ft (≈150,000 BTU)	$5,700 – $10,050

National size ranges localized to Hendersonville labor and climate.

By type

Furnace Replacement cost by type in Hendersonville

Gas furnace	$3,850 – $7,000
High-efficiency gas furnace	$3,450 – $7,000
Electric furnace	$2,200 – $4,650

Adjusted to Hendersonville from national type-level ranges.

By efficiency

Furnace Replacement cost by efficiency in Hendersonville

Efficiency is measured in AFUE — the percentage of fuel turned into heat. Higher AFUE costs more upfront but cuts fuel bills, and in cold (northern) regions the DOE requires ≥95% AFUE gas furnaces.

80% AFUE (standard)Lowest upfront; fine in mild climates	$3,150 – $5,650
90–95% AFUE (high-efficiency)Best all-round value in most regions	$3,950 – $7,100
96%+ AFUE (condensing, premium)Lowest fuel bills; required in cold zones	$5,150 – $9,550

Where the money goes

Labor vs. materials in Hendersonville

Labor (60%)

≈ $3,350

Install crew, removal, permit & startup — the part Hendersonville rates move most.

Materials (40%)

≈ $2,200

Equipment & materials — priced closer to the national level.

Split based on a typical $5,550 Hendersonville project; your mix varies with scope.

Methodology

How we estimate it

National range	$3,800 – $7,000
Hendersonville labor adjustment	×0.98
mixed climate factor	×1
Local permit	+$225
Hendersonville estimate	$3,950 – $7,100

Low

$3,950

Typical

$5,550

High

$7,100

Climate

mixed

Hidden costs

Additional furnace replacement costs to budget for

These aren't always in the headline price. Whether you'll pay them depends on your home's condition and setup.

Old furnace removal & disposal	$50 – $330
New ductwork (vs. repair $300–$1,500)Only if ducts are missing or failing	$1,000 – $5,000
Gas line run or upgrade	$250 – $800
Chimney liner (for high-efficiency venting)	$600 – $2,500
Smart thermostat	$150 – $500

Typical national add-on ranges; confirm locally during your quote.

What's included

The furnace unit and burner assembly
Removal and disposal of the old unit
Installation labor and basic ductwork connections
Thermostat connection and system startup/testing

What affects the cost

Fuel type (gas vs electric) and AFUE efficiency rating
Heating capacity (BTU) needed for your square footage
Condition of existing ductwork and venting
Whether a chimney liner or new gas line is required

Ways to save on furnace replacement in Hendersonville

Get at least 3 quotes — installed prices vary widely
Right-size the unit; oversizing wastes money and cycles hard
Look for utility rebates on high-efficiency models
Schedule in the off-season (spring/summer) for better rates

Lifespan

How long does furnace replacement last in Hendersonville?

Expected lifespan

15–30 years

Gas furnaces typically last 15–20 years; well-maintained units can reach 30.

Annual maintenance

$70–$300/yr

An annual tune-up keeps efficiency up and protects the warranty.

When to replace

Signs you need furnace replacement in Hendersonville

The furnace is 15+ years old (near or past its service life)
Heating bills keep climbing despite no change in usage
Some rooms are warm while others stay cold (uneven heating)
Frequent repairs — you've called for service more than once or twice recently
Banging, rattling or screeching noises on startup
A yellow or flickering burner flame instead of steady blue (have it checked immediately)
More dust, dryness, or a stale smell when the heat runs

Decision

Repair or replace in Hendersonville?

The $5,000 rule: multiply the repair quote by the furnace's age in years. If it tops $5,000, replacement is usually the smarter spend.

Repair if…

The unit is under ~10 years old and otherwise efficient
The fix is a single inexpensive part (igniter, flame sensor, capacitor)
It's still under manufacturer warranty

Replace if…

It's 15+ years old and needs a major part
The heat exchanger is cracked (a safety issue — replace, don't repair)
The repair costs more than about half of a new system
It's an 80% AFUE unit and your fuel bills are high in a cold climate

Rebates & tax credits

Federal Inflation Reduction Act (25C) tax credit: a qualifying high-efficiency gas furnace (≥97% AFUE) earns 30% of the cost back, up to $600, through 2032. Many gas utilities add their own rebates — check your provider and the DSIRE database.

Hiring

Questions to ask Hendersonville HVAC pros

Comparing quotes is only fair when they cover the same scope. Ask every bidder these before you sign.

1Did you run a Manual J load calculation to size the system, or estimate from square footage?
2What AFUE/SEER2 rating is this unit, and what's the payback vs. the next tier up?
3Is removal of the old equipment, the permit, and startup testing included in the quote?
4Will my existing ductwork and venting work as-is, or is repair/resizing needed?
5What's covered under the labor warranty vs. the manufacturer's parts warranty?

FAQ

Furnace Replacement in Hendersonville

How much does furnace replacement cost in Hendersonville, TN?

In Hendersonville, furnace replacement typically costs $3,950 to $7,100 in 2026, with most homeowners paying around $5,550. The figure is adjusted for local labor rates, mixed-climate factors and permit fees.

Is furnace replacement more expensive in Hendersonville than average?

Hendersonville is about 3% higher than the national average, mainly because local labor runs at an index of 0.98 relative to the US average and the local HVAC permit costs about $225.

Do I need a permit for furnace replacement in Hendersonville?

Most Hendersonville jurisdictions require a HVAC permit for this work. Budget roughly $225 for the permit; it is already included in the estimate above.

What affects furnace replacement cost the most?

Replacing a residential furnace, including the unit and installation labor. The biggest drivers are equipment/material grade, the size and complexity of your home, local labor rates, and your climate zone (mixed).

How we calculated this estimate

We start with 2026 national furnace replacement ranges compiled from contractor-pricing sources (Angi, HomeGuide, Fixr and EnergySage averages), then localize them to Hendersonville using the BEA Regional Price Parity labor index (×0.98 here), the IECC mixed-climate factor (×1) and a typical local permit fee (≈$225). Federal incentive details reference the IRS Inflation Reduction Act (25C/25D) and DSIRE.

This is a planning estimate, not a quote.Actual prices vary with your home's condition, equipment grade and contractor — always confirm with licensed local pros before budgeting.

By Costadia EditorialUpdated June 2026Sources: BEA · IECC · IRS · DSIRE · industry cost data

Compare