Furnace Repair in Dover
Get fast, fair pricing from licensed local pros. Typical Dover cost: $65 – $200 installed.
- Flame sensor
- $65 – $200
- Igniter
- $125 – $375
- Blower motor
- $325 – $1.3k
- Control board
- $250 – $650
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Furnace repair cost by part.
Typical Dover repair pricing including parts and labor. A diagnostic fee usually applies and is often credited toward the work.
In Dover, Ohio, furnace repair costs reflect the area's older housing stock—median home built in 1967—and the local labor market. Typical diagnostic fees run $60–$175, with common repairs like flame sensor replacement ($65–$200) or igniter replacement ($125–$375). Because Ohio requires mechanical permits and post-install inspections for most furnace work, permit fees and code compliance add to the total. Dover's mixed-humid climate means gas furnaces are the norm, and many homes pair them with central AC. For qualifying high-efficiency repairs or replacements, the federal 25C tax credit (up to $600 for AC, $2,000 for heat pumps) may apply, but always verify current eligibility.
- Diagnostic / service callOften credited toward the repair$60 – $175
- Flame sensor or thermocoupleCommon no-heat cause on gas units$65 – $200
- Hot-surface igniterFurnace clicks but won’t light$125 – $375
- Blower motorNo airflow / weak airflow$325 – $1,250
- Heat exchangerCracked exchanger often means replace$1,250 – $2,900+
* A cracked heat exchanger is a safety issue — on an older furnace, replacement is usually the call.
Pricing reviewed · Local data from U.S. Census ACS
HVAC systems in Dover
U.S. Census ACS- Households
- 5,247
- Homeowners
- 3,143
- 55% own
- Median home value
- $165,200
- Median income
- $62,558
- Median home built
- 1967
- Housing units
- 5,701
With a median home built in 1967, many Dover AC and furnace systems are at or past their 12–15 year lifespan — a common reason replacements spike here.
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What’s different about Dover.
Generic cost pages skip the things that actually decide your price and which system fits here — local code, climate, and the money you can claim back.
Recommended unit for Dover
Given Ohio’s mixed-humid climate and gas heating, high-seer2 ac + gas furnace is the sensible default for most Dover homes. A pro can confirm the right size and system for your home with a load calculation.
Sources: AEP Ohio Savings / Rebates · Duke Energy Ohio HVAC Replacement Rebate · Ohio Administrative Code 4101:8-14 (Residential Mechanical)
What Dover code requires
Installing or replacing an HVAC system in Dover follows Ohio rules under the state mechanical code. Here’s what applies statewide:
- PermitRequired
Mechanical permit pulled by your licensed HVAC contractor; covers equipment, refrigerant, and the electrical disconnect.
- SEER2 minimum13.4 SEER2 (North)
Federal North-region minimum for new split-system AC. Higher tiers cut bills and unlock rebates.
- Load calculationRecommended
Sizing by load calc — not rule of thumb — prevents an oversized unit that short-cycles and never dehumidifies.
- RefrigerantR-454B / R-32 (R-410A phased down 2025+)
- Good to know—
Work follows the Residential Code of Ohio / Ohio Mechanical Code; permit + post-install inspection required, but permitting is handled by local city/county building departments so requirements vary by jurisdiction.
Sources: AEP Ohio Savings / Rebates · Duke Energy Ohio HVAC Replacement Rebate · Ohio Administrative Code 4101:8-14 (Residential Mechanical)
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Money back in Dover
Ohio heating is mostly gas, which shapes the money back:
- State$300+ for air-source heat pumps, up to $1,200 for geothermalAEP Ohio Residential Energy Efficiency Rebates (air-source/ductless/geothermal heat pumps) →
State or utility program — verify eligibility before you buy.
- StateVaries by qualifying high-efficiency equipmentDuke Energy Ohio HVAC Replacement Rebate →
State or utility program — verify eligibility before you buy.
- Federal30% of cost, up to $2,000Federal 25C tax credit — heat pump →
For a qualifying ENERGY STAR heat pump meeting the CEE efficiency tier. Claimed on your federal return.
- Federal30% of cost, up to $600Federal 25C tax credit — central AC →
For a qualifying high-efficiency central air conditioner.
The federal 25C tax credit (30%, up to $2,000 for a qualifying heat pump and up to $600 for a high-efficiency central AC) applies in every state, including Ohio, subject to current federal eligibility.
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- 1
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- 2
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- 3
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Furnace Repair in Dover, explained.
What affects furnace repair costs in Dover?
Labor rates, part costs, and permit fees all play a role. Older homes may have harder-to-access equipment or outdated wiring, raising labor time. The required mechanical permit (handled by local building departments) adds a fee that varies by jurisdiction. In Dover, where homeownership is 55.1%, many repairs are done on owner-occupied homes, often with gas furnaces. Choosing a more efficient replacement can qualify for the 25C tax credit, offsetting some upfront cost.
Common furnace repairs in Dover
Flame sensor failure
A dirty or faulty flame sensor is a frequent issue in older furnaces, causing the unit to shut off after ignition. Cleaning or replacing the sensor typically costs $65–$200.
Igniter problems
The igniter can wear out over time, especially in furnaces from the 1960s–70s. Replacement runs $125–$375, plus diagnostic fee.
Blower motor malfunction
A failing blower motor reduces airflow and efficiency. Replacing it costs $325–$1,250, depending on motor type and accessibility.
Furnace Repair FAQs — Dover
Ohio requires a mechanical permit for most furnace repairs or replacements, and a post-install inspection. Permit rules vary by local jurisdiction, so check with the Dover building department.
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