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Our technicians repaired a Carrier furnace in San Jose, CA, by replacing the ignitor and the flame sensor. These two parts work together to start and confirm the burner flame, so renewing them gets the furnace lighting reliably again.
The ignitor sparks the burners to life, while the flame sensor verifies that a flame is present. When either wears out, the furnace can fail to ignite or shut down soon after starting, and replacing both restores a steady heating cycle.
What the Carrier furnace repair included
- Ignitor replacement: the worn ignitor was replaced so the burners light properly.
- Flame sensor replacement: a new flame sensor was installed to confirm the flame and keep the furnace running.
With the new ignitor and flame sensor in place, the furnace was brought back to dependable operation. Nur HVAC handles every furnace repair by identifying the failing parts and replacing only what the system needs to run reliably again.

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