Error code

Carrier furnace error code 14

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Is 14 on a Carrier furnace an emergency?

Treat it as urgent — deal with it today. If you smell gas, do not touch switches or try to relight anything: leave, and call the gas utility or 911 from outside.

Take the photo. We’ll tell you what it is.

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What 14 means

“IGNITION LOCKOUT”

— Carrier (shareddocs.com, Carrier's literature host), Carrier 58MCB gas furnace Service and Maintenance Instructions (status codes). Codes vary by model: check your furnace’s own manual.

Where 14 fits

In plain words, 14 is about ignition — the burner did not light, or the control saw a flame signal it did not expect.

Carrier gives 2 other ignition and flame codes for this furnace: 22 (ABNORMAL FLAME-PROVING SIGNAL), 34 (IGNITION PROVING FAILURE).

Next to 14 in Carrier’s table: 13 (LIMIT CIRCUIT LOCKOUT) and 21 (GAS HEATING LOCKOUT).

What to try first

  • Check the gas supply valve to the furnace is on; the control auto-resets after three hours. If it repeats, call an HVAC technician. If you smell gas, leave and call the gas utility from outside.

Safety: If you smell gas, do not touch switches or try to relight anything: leave, and call the gas utility or 911 from outside.

How urgent is it?

At least TODAY. fixRAgent treats this code as needing attention today. It points at water where it should not be, overheating, a combustion or ignition safety shutdown, food that may be warming, or a wiring problem. This is fixRAgent’s reading, not the manufacturer’s. A photo can raise it — water near wiring, scorch marks, a gas smell — but a code never lowers what the photo shows.

Who to call

HVAC technician. Have the model and serial numbers from the label ready — a photo of the label works.

Recalls and manuals

Check whether your model is under a safety recall on the U.S. Consumer Product Safety Commission’s site: cpsc.gov/Recalls. Your owner’s manual is on Carrier’s support site; search it with the model number from the label.