Boiler Replacement Cost in Evansville, Indiana
Boiler replacement in Evansville runs about $8,200 for a typical job. Basic installs start near $4,800. High-efficiency equipment with duct or electrical work can reach $11,000.
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Evansville Weather and HVAC Load
In a normal year, Evansville racks up 3,882 heating and 1,771 cooling degree days (NOAA 1991-2020 normals). Neither season dominates in Evansville. That balance is a big reason heat pumps and dual-fuel systems sell well in Indiana. Count on roughly 68 nights below 32°F and 57 afternoons past 90°F in a typical year. Snowfall averages about 11 inches. For a 2,000 sq ft house, this climate points to a heating load somewhere near 50,000 BTU/h. Treat that as a starting number. A Manual J calculation will move it up or down based on insulation and windows.
| Heating degree days / year | 3,882 |
|---|---|
| Cooling degree days / year | 1,771 |
| Nights at or below 32°F | 68 |
| Days above 90°F | 57 |
| Average low / high | 49.8°F / 68.4°F |
Evansville Housing Stock
Census figures put the median build year in Evansville at 1960, so a typical house here has about 66 years on it. A lot of these homes are on their second or third system by now. The ductwork is usually original, and leaky joints are common. About 28,000 households here own their home, 53.9% of the occupied total. The median home value is $129,100, and median household income is $52,251. We use both figures to adjust labor and pricing for this page.
NOAA storm reports for Vanderburgh County show 8 hail days and 25 days with damaging thunderstorm winds over the six years from 2020 to 2025. The largest hail reported was 1.5 inches across. Hail flattens the thin aluminum fins on condenser coils and cuts airflow. After a big storm, take a look at the outdoor unit; homeowners insurance often covers the damage. Vanderburgh County also had 5 tornado days in that period.
When Replacement Makes Sense
- Some radiators stay cold
- The pilot or ignition keeps failing
- Leaks, rust, or pressure that keeps dropping
- Fuel bills keep going up
What Moves the Price
- A new chimney liner or venting
- Fuel type: gas, oil or propane
- Pumps, zone valves and the piping around the boiler
- A combi boiler that also makes your hot water
- Condensing or non-condensing boiler
We lowered the national figures about 12% for Evansville using local income, home values and the equipment size this climate needs. Real bids can still come in outside the range, so collect three written quotes.
What the Quote Should Cover
- Startup and safety tests
- Flushing and refilling the system
- The new boiler and the piping around it
- Removing the old boiler
- Venting and fuel hookups
Indiana Permits, Efficiency Rules and Rebates
Indiana falls in the DOE's North region. New split central air conditioners must meet at least 13.4 SEER2, and heat pumps sold anywhere in the U.S. need 14.3 SEER2 and 7.5 HSPF2. Expect the contractor to pull a mechanical permit for a replacement job in Evansville. If a bidder suggests skipping it, move on. Also ask for a Indiana license or registration number and proof of insurance. The federal 25C tax credit ended for equipment installed after December 31, 2025, so incentives now come mostly from utilities and state programs. Check your electric and gas utility's rebate page before you pick equipment.
Before You Hire
- A combi boiler frees up space and replaces your water heater.
- For a steam system, hire a contractor who works on steam regularly.
- Ask for a heat-loss calculation. A lot of old boilers are much bigger than the house needs.
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Boiler Replacement Questions from Evansville Homeowners
How much is boiler replacement in Evansville?
Plan on $4,800 to $11,000, with most jobs near $8,200. Equipment efficiency, house size and the condition of the ducts and wiring decide where your quote falls.
When is the best time to schedule boiler replacement in Evansville?
In spring or fall. Those are the slow months between heating and cooling season in Evansville.
How long does a boiler last?
A cast-iron boiler can last 25 to 35 years. A modern condensing boiler usually lasts 15 to 20 with yearly service.
Can I replace a boiler with a heat pump?
Yes, with an air-to-water heat pump or a ductless system. The radiators may need upgrading, because heat pumps run cooler water than boilers.
Boiler Replacement Near Evansville
- Fort Wayne $5,600 to $12,700
- Fishers $7,600 to $17,200
- Indianapolis $5,700 to $13,000
- South Bend $5,400 to $12,200
- Carmel $8,000 to $18,200
- Bloomington $5,600 to $12,600
- Hammond $5,500 to $12,400
- Noblesville $6,900 to $15,700
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Evansville Museum; NOAA Storm Events Database 2020-2025, Vanderburgh County. Prices are our estimates, not contractor quotes. Updated 2026.