Furnace Repair in Morristown
Get fast, fair pricing from licensed local pros. Typical Morristown 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 Morristown repair pricing including parts and labor. A diagnostic fee usually applies and is often credited toward the work.
In Morristown, TN, furnace repair costs vary based on the part and labor. With a median home age of about 50 years, many furnaces are older and may need repairs like flame sensor or blower motor replacement. Typical diagnostic fees range from $60 to $175, and part prices vary widely. Tennessee requires a mechanical permit for furnace work, which can add to the cost. Given the mixed-humid climate and mostly electric heating, a heat pump is often a recommended system for both heating and cooling, and federal 25C tax credits may apply for qualifying high-efficiency units.
- 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 Morristown
U.S. Census ACS- Households
- 12,230
- Homeowners
- 6,161
- 45% own
- Median home value
- $137,100
- Median income
- $39,547
- Median home built
- 1976
- Housing units
- 13,752
With a median home built in 1976, many Morristown 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 Morristown.
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 Morristown
Given Tennessee’s mixed-humid climate and electric heating, high-seer2 heat pump is the sensible default for most Morristown homes. A pro can confirm the right size and system for your home with a load calculation.
Sources: TVA EnergyRight Residential Heat Pump Rebate · TN.gov State Energy Office - Home Energy Rebate Programs · EnergySage Tennessee Electricity Rates
What Morristown code requires
Installing or replacing an HVAC system in Morristown follows Tennessee 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 minimum14.3 SEER2 (Southeast, <45k BTU)
Federal Southeast-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—
Most TVA EnergyRight HVAC rebates require the home's primary heating to be electric and the work to be done by a Quality Contractor Network member.
Sources: TVA EnergyRight Residential Heat Pump Rebate · TN.gov State Energy Office - Home Energy Rebate Programs · EnergySage Tennessee Electricity Rates
Not sure which rules and rebates apply to your home?
A licensed Morristown pro will walk you through code, the right unit, and what you can claim back — in one quick call.
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Money back in Morristown
Tennessee heating is mostly electric, which shapes the money back:
- StateUp to $1,500TVA EnergyRight High-Efficiency Heat Pump Rebate →
State or utility program — verify eligibility before you buy.
- StateUp to $700TVA EnergyRight High-Efficiency Central AC 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.
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 Tennessee.
Comfort back in three steps.
- 1
Tell us what’s wrong
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- 2
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- 3
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Your pro confirms the price on-site and gets your comfort back. Most jobs done in a few hours.
Furnace Repair in Morristown, explained.
What Affects Furnace Repair Costs in Morristown
The age of your furnace—often 20+ years in Morristown's older homes—can make repairs more complex. Labor rates reflect local market conditions, and the specific part needed (e.g., control board vs. heat exchanger) drives cost. Permit fees in Tennessee also add to the total. Seasonal demand may influence availability, but prices are generally stable.
Common Furnace Repairs in Morristown
Flame Sensor Failure
A dirty or faulty flame sensor can cause the furnace to shut off after ignition. Repair typically costs $65–$200.
Igniter Problems
A broken igniter prevents the furnace from lighting. Replacement runs $125–$375.
Blower Motor Issues
A worn blower motor reduces airflow. Replacement costs $325–$1,250.
Furnace Repair FAQs — Morristown
Yes, Tennessee requires a mechanical permit for furnace repair or replacement. Your contractor should handle the permit, which adds to the overall cost.
Furnace Repair near Morristown
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