FurnaceTallyInput BTU, output BTU, and the gap nobody explains.

How much does a 96% AFUE furnace replacement cost in Austin, TX?

A 96% AFUE furnace replacement in Austin, TX
$5,969
the common high-efficiency tier, and where most rebates sit · typical range $4,476 – $8,455
Typical totalinstalled, 96 afue$5,969
Range you should see in bidsthree bids on the same scope normally land inside this$4,476 – $8,455
Labor portion40% of the job — this is the part that moves by city$2,387
Material portion60% — bought at national prices$3,581
Heating, Air Conditioning, and Refrigeration Mechanics and Installers pay near Austinabout $31/hr · Austin-Round Rock-San Marcos, TX metro$63,930/yr
U.S. mean for the same tradeSOC 49-9021$64,780/yr
Versus the national pricetrade pay here runs −1.3% against the U.S. mean−$31
Design temperatures103°F summer and 28°F winter at Camp Mabry/Austin City Asos — the two numbers a Manual J starts from, and the reason equipment sized for one city is wrong in another—

Notes

  • Where the number comes from. The national price for a 96% AFUE furnace replacement is $6,000 installed — gas furnace replacement pricing published for 2026. Labor is about 40% of that. Heating, Air Conditioning, and Refrigeration Mechanics and Installers near Austin, TX average $63,930 a year against a U.S. mean of $64,780 — a factor of 0.987 — so the labor half is scaled by that and the material half is not. Source: BLS OEWS May 2025 for the Austin-Round Rock-San Marcos, TX metro area, SOC 49-9021.
  • Why the city matters, not just the state. Trade pay moves inside a state as much as it does between states. Crews do not commute across a state to bid a job, and materials ship at national prices either way — so a metro wage is the honest input here and a state average quietly rounds four different cities into one number.
  • Design temperatures. 103°F summer and 28°F winter at Camp Mabry/Austin City Asos — the two numbers a Manual J starts from, and the reason equipment sized for one city is wrong in another.
  • What is in the price: the furnace, removal and disposal of the old one, a new flue or vent kit, gas and electrical connections, a thermostat, permit and labor.
  • What is not: ductwork changes, a chimney liner where an 80% unit is orphaned by a water heater, and any return-air work the new blower needs. These are the lines that turn a $5,969 quote into a $7,461 invoice, so ask about each one before signing.
  • Use this as a bid check, not a quote. It prices an average job in average condition. Difficult access, the state of what is being replaced, the season, and a crew booked out three months all move the real number, and none of them are in a national average for the job.

a 96% AFUE furnace replacement in Austin, TX

$5,969 is the typical number, and three bids on the same scope normally land between $4,476 and $8,455.

That is $31 less than the same job priced at the national average.

Why the city changes the number

About 40% of this job is labor — $2,387 of the $5,969 above. Labor is the only part that moves locally; a bundle of material costs what it costs wherever it is nailed down.

Heating, Air Conditioning, and Refrigeration Mechanics and Installers near Austin average $63,930 a year, against a U.S. mean of $64,780. That is a factor of 0.987, so the labor half is scaled by it and the material half is not.

Source: BLS OEWS May 2025 for the Austin-Round Rock-San Marcos, TX metro area, SOC 49-9021.

What the quote should include

Design temperatures

The lines that turn a quote into an invoice

Ask about each of them before you sign. On a job this size they are the difference between $5,969 and something a quarter higher.

Use it as a bid check, not a quote

This prices an average job in average condition. Access, the state of what is being replaced, the season, and a crew booked out three months all move the real number, and none of them are in a national average.

If a bid lands outside $4,476 – $8,455, that is not automatically wrong — but it is the question worth asking out loud.

Nearby sizes

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