Furnace repairin Burleson
A furnace that fails on a freeze night is urgent. The line connects you with an independent contractor that repairs gas and electric furnaces in Burleson.
Smell gas? Leave first
If you smell gas, get everyone out of the house before you call anyone. From a safe distance, call 911 and Atmos Energy's emergency line at 866.322.8667. Do not use switches or look for the source yourself.
If a carbon monoxide alarm sounds, leave the home and call 911. The alarm is not a reason to open the furnace panel.
What people call about
- No heat at all, or the blower runs and the air is cool.
- The furnace turns on and off in short bursts.
- The burners will not light, or the igniter glows and nothing happens.
- A smell of burning dust when the heat first comes on, which often fades, and a smell that does not fade.
- Banging, whistling or scraping from the cabinet or the ducts.
- Some rooms stay cold while others are warm.
Symptom, likely area
| Symptom | Where the fault often is | Safe to look at first |
|---|---|---|
| No heat, blower silent | Power, door switch, control board, transformer | Thermostat set to heat and above room temperature; the switch on the furnace |
| Blower runs, air not warm | Igniter, flame sensor, gas valve, limit switch | Filter. A clogged one can trip the limit switch |
| Short cycling | Overheating from poor airflow, dirty flame sensor | Filter and blocked return vents |
| Loud bang on start | Delayed ignition or duct movement | Nothing inside the cabinet. Ask the contractor |
| Uneven rooms | Ducts, dampers, blower speed | Closed or blocked vents |
What a repair visit involves
Safety first
A contractor confirms there is no gas leak and that the venting is carrying exhaust outside before testing the furnace.
Ignition sequence
They watch the furnace run through start-up to see where it stops: draft inducer, igniter, gas valve, flame sensor.
Heat exchanger and burners
Cracks and corrosion are a safety matter. If one is found, the furnace may be shut off until it is replaced or repaired.
Airflow
Filter, blower and ducts decide whether the heat gets to the rooms.
A written scope
Ask for the diagnosis, the part and what the repair includes before work begins.
Furnace questions
The furnace smells when I first turn it on. Is that normal?
A brief smell of burning dust on the first run of the season is common, since dust has settled on the heat exchanger. If it lasts or smells like gas, treat it as a safety issue and follow the steps above.
Can I relight a pilot light myself?
Some older furnaces have a pilot and the owner's manual has the steps. If it will not stay lit, stop and call a contractor.
Should I run a space heater while I wait?
Use one only as its maker directs and never leave it unattended. Do not use a gas oven or an outdoor heater to warm the house.
Call and get a contractor on the line
The number connects you with an independent HVAC contractor that serves your ZIP code. Early in the day usually leaves more room on a contractor's schedule.