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Nur HVAC repaired a Trane furnace at this San Jose home by replacing its failed control board. The control board manages the furnace’s ignition, blower, and safety circuits, so when it fails the system can stop starting or running the way it should.
What our technician did on this Trane furnace repair
- Diagnosis: traced the furnace fault to a failed control board.
- Control board replacement: removed the old board and installed a new control board in its place.
- Wiring: transferred and reconnected the wiring to the new board.
- Operation check: confirmed the furnace stepped through its sequence and returned to normal heating operation.
With the new control board in place, the Trane furnace was back to starting and running reliably. Every Nur HVAC furnace repair ends with a test of the system to confirm it operates safely before we leave the home.
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