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Furnace Replacement Cost in Ohio: What Homeowners Are Paying in 2026

Furnace replacement in Ohio costs $4,500 to $8,500 for an 80% unit and $7,000 to $12,500 for a condensing furnace in 2026. See price drivers, rebates, and timing.

Furnace Replacement Cost in Ohio: What Homeowners Are Paying in 2026

Replacing a gas furnace in Ohio costs about $4,500 to $8,500 for a standard 80 percent efficiency unit and $7,000 to $12,500 for a 95 to 98 percent condensing furnace, installed, in 2026. Two-stage and modulating models with variable speed blowers sit at the top of those ranges. The numbers are approximate and swing with the size of the house, the condition of the ductwork, and whether the old chimney can still be used.

Ohio is a natural gas state. Columbia Gas, Dominion Energy Ohio, CenterPoint Energy, and Duke Energy Ohio serve the large majority of homes, and roughly two thirds of Ohio households heat with gas. Propane and electric furnaces exist in rural counties and in some newer developments, and their pricing runs a little different, but the gas furnace is the default replacement across Cleveland, Columbus, Cincinnati, Toledo, Akron, and Dayton.

Winters here are cold but not extreme. Cleveland and Toledo sit in climate zone 5 with January averages in the mid 20s, and Cincinnati is a touch milder. A furnace in Ohio runs from October through April and works hard in January and February, which is why efficiency upgrades pay back faster here than they would in Kentucky or Tennessee but slower than in Minnesota.

Prices by Efficiency Level

An 80 percent AFUE furnace is the least expensive option. The equipment costs $1,200 to $2,500 for a name brand unit sized for a typical Ohio home, and installed prices land at $4,500 to $8,500. These furnaces vent through a metal flue or an existing masonry chimney, which keeps the installation simple in older homes that already have a chimney in good shape.

A 95 to 98 percent condensing furnace costs $2,200 to $4,500 for the equipment and $7,000 to $12,500 installed. Condensing furnaces pull more heat from the exhaust, so the flue gas is cool enough to vent through PVC pipe out a side wall. That means new venting, a condensate drain, and sometimes a condensate pump, which adds $500 to $1,500 in labor and materials over an 80 percent swap.

The difference in gas bills between the two is meaningful in Ohio. A home that spends $1,400 a year on heating gas with an old 80 percent furnace would save roughly $200 to $250 per year with a 96 percent unit. Over a 15 to 20 year furnace life, that covers most or all of the price gap, and the condensing furnace is quieter and holds a steadier temperature along the way.

Single-Stage, Two-Stage, and Modulating

Single-stage furnaces run at full blast or not at all. Two-stage furnaces have a low setting that handles most Ohio days and a high setting for the coldest nights, and they add about $500 to $1,200 to the price. Modulating furnaces adjust output in small increments and add $1,500 to $3,000 over a single-stage unit.

For most Ohio homes, a two-stage 96 percent furnace with a variable speed blower is the sweet spot. It costs less than a modulating unit and delivers most of the comfort benefit. Modulating furnaces make the most sense in large or poorly insulated homes where temperature swings are noticeable.

What Changes the Price From House to House

Furnace size is the first variable. Ohio homes typically need 60,000 to 100,000 BTU furnaces, and a 1,200 square foot ranch in Parma needs a smaller unit than a 3,000 square foot colonial in Dublin. A good contractor runs a Manual J load calculation rather than matching the old furnace's size, because many older furnaces in Ohio were oversized to begin with.

Chimney condition is the second. Older homes in Cleveland, Lakewood, Cincinnati's Hyde Park, and Columbus's Clintonville often vent the furnace and water heater through a shared masonry chimney.

When the furnace moves to a condensing unit with side wall venting, the water heater is left alone in an oversized chimney and often needs a stainless steel liner to vent safely. That liner costs $900 to $2,500.

Ductwork is the third. Homes built before 1970 frequently have undersized or leaky returns, and a new variable speed blower will not perform well against restricted airflow.

Sealing and modifying ductwork adds $500 to $2,500. Replacing a significant portion of the ductwork adds $3,000 to $8,000 and is more common in older Toledo and Youngstown homes than in the newer suburbs.

Other Line Items on an Ohio Furnace Invoice

Permits are required in most Ohio municipalities for a furnace replacement, and the cost ranges from $50 to $250 depending on the city. Columbus, Cincinnati, and Cleveland each have their own permit process, and the county building departments cover most townships. Contractors normally handle the permit and roll the cost into the quote.

A new thermostat is often included. A basic programmable model adds little, while a communicating smart thermostat matched to a two-stage or modulating furnace adds $200 to $500. Gas line modifications, a new shutoff valve, and a sediment trap add $100 to $400 if the existing line does not meet current code.

Removal and disposal of the old furnace is usually included in the price, but it is worth confirming. Some contractors add $100 to $300 for hauling away a heavy old unit from a basement with tight stairs. Media filter cabinets, humidifiers, and UV lights are add-ons that can push a $9,000 quote toward $11,000 and are optional in nearly every case.

Prices by Region in Ohio

Columbus and its suburbs have the highest labor rates in the state, and furnace replacements there run 5 to 15 percent above the statewide average. Cleveland and Cincinnati are close behind.

Dayton, Toledo, Akron, Canton, and Youngstown come in slightly lower. Rural counties in southeast Ohio and the northwest corner have the lowest labor costs, though fewer contractors and longer drive times can offset some of the savings.

The age of the homes matters as much as geography. Cleveland's east side, Cincinnati's older neighborhoods, and the older parts of Dayton and Toledo have homes built before 1940 with chimneys, gravity ductwork that was converted to forced air, and tight basements.

Those homes cost more to convert to a condensing furnace. The postwar suburbs and the newer developments around Columbus, Mason, and Medina have straightforward mechanical rooms and simple installs.

Propane furnaces for rural homes outside gas service areas cost about the same as natural gas units, with a $100 to $300 conversion kit. Electric furnaces are cheaper to buy, often $2,500 to $5,500 installed, but cost far more to run at Ohio's electric rates, and most contractors steer rural homeowners toward a heat pump with electric backup instead.

Rebates and Incentives in Ohio

Ohio's gas utilities offer rebates for high-efficiency furnaces, and they change from year to year. Columbia Gas of Ohio, Dominion Energy Ohio, CenterPoint Energy Ohio, and Duke Energy Ohio have each offered $100 to $500 for qualifying 95 percent or higher furnaces in recent program years, with larger amounts for income-qualified households. Check the current program before signing a contract, because the equipment usually has to be on an approved list.

The federal 25C tax credit that covered 30 percent of a qualifying furnace up to $600 ended for equipment placed in service after December 31, 2025, so it does not apply to a 2026 installation. That change removes a benefit many Ohio homeowners counted on in prior years. Some manufacturers run seasonal rebates of $100 to $500 in spring and fall, and contractors often pass along financing promotions.

Income-qualified homeowners can also look at the Ohio Home Weatherization Assistance Program, which replaces failing furnaces at no cost for households under a set income threshold. Local community action agencies administer it. If you want to compare contractors before committing, the HVAC contractors listed for Ohio are a starting point.

Repair or Replace

A furnace under 12 years old with a cracked igniter, a failed inducer motor, or a bad control board is worth fixing. Those repairs cost $200 to $900. A furnace over 15 years old with a cracked heat exchanger is not worth fixing, because the heat exchanger replacement alone runs $1,500 to $3,000 and the rest of the unit is near the end anyway.

The middle ground is a 12 to 18 year old furnace with a $1,000 or larger repair. Most Ohio contractors apply a rough rule: if the repair costs more than a third of a new furnace and the unit is past 12 years, replace it. A furnace that has needed two service calls in one winter is telling you something.

Timing affects price. Contractors across Ohio are busiest from late October through February, and a furnace that fails in January gets replaced at whatever price the first available crew charges.

Planned replacements in April through September often come with off-season discounts of 5 to 10 percent and a wider choice of equipment. For more local pricing guides, the Ohio blog covers other home services.

Frequently Asked Questions

How much does a new furnace cost in Columbus, Ohio?

A standard 80 percent furnace runs about $5,000 to $9,000 installed in the Columbus area, and a 96 percent condensing furnace runs $7,500 to $13,000. Columbus labor rates are the highest in the state.

Is a 96 percent furnace worth it in Ohio?

For most homes, yes. Ohio's heating season is long enough that the $200 to $250 in annual gas savings over an 80 percent furnace repays the higher price within the furnace's lifetime, and utility rebates narrow the gap further.

Do I need a chimney liner when replacing my furnace in Ohio?

If you switch to a condensing furnace that vents through the side wall and your water heater stays in the old masonry chimney, usually yes. The liner costs $900 to $2,500 and prevents condensation damage and backdrafting.

How long does a furnace replacement take in Ohio?

A straightforward swap takes one day. Adding new PVC venting, a chimney liner, or ductwork modifications can extend the job to two days.

Are there rebates for a new furnace in Ohio in 2026?

Ohio gas utilities offer rebates of $100 to $500 for qualifying high-efficiency furnaces, and income-qualified households may receive a free replacement through the Home Weatherization Assistance Program. The federal 25C tax credit is no longer available for 2026 installations.

What size furnace does an Ohio home need?

Most Ohio homes fall between 60,000 and 100,000 BTU. The right size depends on square footage, insulation, windows, and air leakage, and a contractor should run a load calculation rather than copying the old furnace's rating.