Boiler Replacement Cost in Kissimmee, Florida
Boiler replacement in Kissimmee runs about $7,500 for a typical job. Basic installs start near $4,400. High-efficiency equipment with duct or electrical work can reach $10,000.
Compare Free Quotes in Kissimmee
Kissimmee Weather and HVAC Load
In a normal year, Kissimmee racks up 592 heating and 3,343 cooling degree days (NOAA 1991-2020 normals). Cooling carries most of the load. Heating equipment gets light use, so a furnace here often outlasts the AC it's paired with. Count on roughly 3 nights below 32°F and 108 afternoons past 90°F in a typical year.
| Heating degree days / year | 592 |
|---|---|
| Cooling degree days / year | 3,343 |
| Nights at or below 32°F | 3 |
| Days above 90°F | 108 |
| Average low / high | 62.2°F / 82.8°F |
Kissimmee Housing Stock
The median Kissimmee home dates to 1992, according to the Census ACS. That makes the typical house about 34 years old. Plenty of houses from this period still run original 1990s or early-2000s equipment, which is past its expected service life. Owners live in 48.1% of occupied homes, roughly 13,000 households. With a median household income of $51,277 and a median home value of $273,900, local labor rates come out below the national middle in our model.
NOAA storm reports for Osceola County show 8 hail days and 5 days with damaging thunderstorm winds over the six years from 2020 to 2025. The largest hail reported was 1.75 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. Osceola County also had 2 tornado days in that period.
When Replacement Makes Sense
- The pilot or ignition keeps failing
- The boiler is 20 to 30 years old or more
- Some radiators stay cold
- Leaks, rust, or pressure that keeps dropping
What Moves the Price
- Fuel type: gas, oil or propane
- Pumps, zone valves and the piping around the boiler
- Condensing or non-condensing boiler
- A new chimney liner or venting
- A combi boiler that also makes your hot water
For Kissimmee we lowered the national figures about 20%, based on local income, home values and climate-based equipment sizing. Get at least three written quotes; real bids can land outside this range.
What the Quote Should Cover
- Startup and safety tests
- The new boiler and the piping around it
- Removing the old boiler
- Flushing and refilling the system
- Venting and fuel hookups
Florida Permits, Efficiency Rules and Rebates
Florida is in the DOE's Southeast region, where new split central air conditioners need at least 14.3 SEER2 (13.8 SEER2 for systems of 45,000 BTU/h and up). Expect the contractor to pull a mechanical permit for a replacement job in Kissimmee. If a bidder suggests skipping it, move on. Also ask for a Florida 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
- Ask your gas or oil company about rebates on condensing boilers.
- For a steam system, hire a contractor who works on steam regularly.
- A combi boiler frees up space and replaces your water heater.
Get Free Boiler Replacement Quotes in Kissimmee
Tell us where you are and up to three licensed local pros will get in touch. You don't have to hire any of them.
Boiler Replacement Questions from Kissimmee Homeowners
How much is boiler replacement in Kissimmee?
Plan on $4,400 to $10,000, with most jobs near $7,500. 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 Kissimmee?
Between late fall and early spring. With 108 days over 90°F, Kissimmee contractors are booked solid all summer, and off-season jobs are easier to schedule and negotiate.
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 Kissimmee
- St. Cloud $4,900 to $11,200
- Homestead $4,700 to $10,800
- Doral $5,600 to $12,700
- Daytona Beach $4,300 to $9,800
- Miami Beach $5,300 to $12,000
- Town 'n' Country $4,700 to $10,700
- Boynton Beach $4,800 to $10,900
- Melbourne $4,600 to $10,500
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Kissimmee; NOAA Storm Events Database 2020-2025, Osceola County. Prices are our estimates, not contractor quotes. Updated 2026.