No heat, or lukewarm air
If the blower runs but the air isn’t warm, the burners may not be lighting or staying lit. Common culprits include a dirty flame sensor, a failed igniter or a gas supply problem.
AFFORDABLE AIR HEATING & COOLING
Furnace Repair in Chillicothe, OH
Serving Chillicothe and surrounding areas.
No heat? Strange noises? We’ll find the problem and fix it right.
When your furnace quits on a cold Ohio night, you need a straight answer about what’s wrong and what it costs to fix. Affordable Air has repaired gas, propane and electric furnaces across Chillicothe and Southern Ohio since 2006, and we explain your options before any work begins.
Got a repair quote from someone else? Get a free second opinion.
Locally owned Chillicothe roots since 2006Licensed & insured Ohio HVAC License HV.46265Free estimates Installation & replacement
DOES THIS SOUND FAMILIAR?
Signs your furnace needs repair
Short cycling
A furnace that turns on and off every few minutes wears itself out and never fully heats the house. Overheating, a clogged filter, a dirty flame sensor or a thermostat problem can all cause it.
New noises
Banging, squealing, scraping or rattling can mean a failing blower motor, a loose part or delayed ignition. Delayed ignition in particular should be checked right away.
Uneven rooms or high bills
If some rooms are always cold or your heating bills keep climbing, the furnace may be losing efficiency, or there may be an airflow problem in the ductwork.
Yellow or flickering burner flames
Gas burner flames should be mostly blue. A lazy yellow flame can signal incomplete combustion and needs a professional inspection.
The furnace runs constantly
A furnace that never shuts off may be undersized, struggling with a blocked filter or ductwork, or responding to a faulty thermostat.
Safety first
If you smell gas, leave the house immediately, then call your gas utility or 911 from outside. Don’t flip switches or use your phone inside. If a carbon monoxide detector sounds, get everyone outside and call 911. Every home with a fuel-burning furnace should have working CO detectors on each level.
WHAT WE USUALLY FIND
Common causes we find
Dirty flame sensor
This small rod confirms the burners are lit. When it’s coated with residue, the furnace lights and then shuts off seconds later. It’s one of the most common winter service calls we make.
Failed hot surface igniter
Most modern furnaces use an igniter instead of a pilot light. Igniters are fragile and wear out over time, leaving the furnace unable to light.
Inducer motor or pressure switch problems
The inducer motor clears exhaust gases before the burners light, and the pressure switch confirms it’s working. If either fails, the furnace won’t start, as a safety measure.
Blower motor or capacitor failure
If the furnace heats but little air reaches the rooms, the blower motor or its capacitor may be failing.
Clogged filter or overheating
A dirty filter restricts airflow, causing the furnace to overheat and shut off on its high-limit safety switch.
Condensate problems on high-efficiency furnaces
High-efficiency furnaces produce water. A clogged drain, trap or pump will shut the system down.
Control board and thermostat issues
Electrical failures in the control board or thermostat can stop the furnace from responding at all.
Propane supply problems
For propane homes, an empty tank, a frozen regulator or a supply issue can look like a furnace failure. If you’re out of propane, call your propane supplier first.
BEFORE YOU CALL
What you can safely check first
- Thermostat: Confirm it’s set to Heat, the setpoint is above room temperature and the batteries are fresh.
- Air filter: Replace a dirty filter. A clogged filter is one of the most common causes of overheating and shutdowns.
- Power: Check the breaker and make sure the furnace’s power switch, which often looks like a light switch near the unit, is on.
- Fuel: Make sure the gas valve is open, or check your propane tank level.
- Vents: Make sure supply vents and return grilles aren’t blocked by furniture or rugs.
If the furnace still won’t run, call us. Please don’t remove panels or bypass safety switches.
Diagnosis first, then a clear recommendation
We don’t guess, and we don’t replace parts until we know what’s wrong. Our technician tests the system, checks safety controls, explains what failed and why, and gives you the price before any repair begins. If your furnace is near the end of its life, we’ll tell you honestly.
WEIGHING YOUR OPTIONS
Repair or replace?
Most furnace problems are worth repairing, especially on a system under about 15 years old. But a cracked heat exchanger, a failed control board on an older unit, or repairs that keep stacking up can make replacement the better investment. A cracked heat exchanger is also a safety concern, since it can allow carbon monoxide into the home.
Our guide to repair or replace explains the rules of thumb we use. If replacement makes sense, see furnace replacement, or compare options in heat pump vs. furnace.
CLEAR SCOPE. INFORMED DECISIONS.
What affects the cost of furnace repair
Furnace repair costs depend on the part that failed, your furnace’s brand and age, and whether it runs on natural gas, propane or electricity. Common repairs like flame sensor cleaning, igniters and filters are usually affordable. Inducer motors, blower motors and control boards cost more. We always quote the price before starting.
Request your free estimateFROM FIRST CONVERSATION TO EVERYDAY COMFORT
From your call to a warm home
- 01
Tell us what’s happening
Call (740) 779-0079 or request service online.
- 02
We diagnose the problem
A technician tests the furnace, safety controls and airflow.
- 03
Review your options
You get a clear explanation and price before any work starts.
- 04
Repair and test
We make the repair, run the furnace through a full cycle and check that it’s heating safely before we leave.
BRANDS WE SERVICE
Brands we service
We repair gas, propane and electric furnaces from every major manufacturer, including Trane, Carrier, Goodman, Rheem, Day & Night, Amana and more. As a Trane Comfort Specialist and an authorized Day & Night dealer that also installs Goodman equipment, we know those systems inside and out.
The local people behind your home comfort.
YOUR HVAC CONTRACTOR. YOUR NEIGHBORS.
Chillicothe has been home from the beginning.
Affordable Air was founded in Chillicothe in 2006 and still works out of our shop at 949 East Main Street. We repair furnaces in historic downtown homes, mid-century basements, newer subdivisions and propane-heated farmhouses across Ross, Pickaway, Pike, Scioto, Jackson, Fayette and Vinton counties.
Communities we serve: Chillicothe · Circleville · Waverly · Washington Court House · Jackson · Portsmouth · All service areas
About Affordable AirBEFORE YOU CALL
Furnace repair questions, answered.
Why does my furnace turn on and then shut off?
A dirty flame sensor is the most common cause. Overheating from a clogged filter, a failing pressure switch and thermostat problems are other possibilities.
Why is my furnace blowing cold air?
The burners may not be lighting, the thermostat fan may be set to On instead of Auto, or the furnace may be shutting down on a safety switch. Check the thermostat and filter, then call.
Do you repair propane furnaces?
Yes. We repair, maintain and replace propane furnaces, which are common in rural Southern Ohio homes.
How long does a furnace repair take?
Most common repairs, like flame sensors, igniters and capacitors, are done during the same visit. Some parts need to be ordered.
How often should my furnace be serviced?
Once a year, ideally in early fall. Yearly maintenance catches worn parts before they fail in the cold. See furnace maintenance.
Do you offer financing for repairs?
Yes. Financing is available for all credit types, including 0% APR for 72 months, with approved credit.
Do you offer same-day service?
Same-day service is often available for residential calls received before 3 PM, Monday–Friday, at no extra charge, depending on availability.
COMFORT CLUB
Keep the comfort going.
The Comfort Club is $270 a year and includes an annual furnace tune-up, an annual A/C tune-up, priority service, 10% off repairs and special access to deals.
KEEP EXPLORING
Other ways we can help
Other ways we can aid our customers
LET’S MAKE YOUR HOME COMFORTABLE AGAIN
Tell us what’s
going on.
Need a repair, a replacement estimate or routine maintenance? Start here.
(740) 779-0079Prefer to text? (740) 273-8551
For urgent service, please call.