Furnace repair in San Jose, CA

Nur HVAC repaired a furnace in San Jose, CA, that had stopped producing heat because its ignitor had failed. After inspecting the unit, our technicians replaced the ignitor to restore reliable ignition and bring heat back to the home.

The ignitor is the component that lights the furnace’s burners each time the system calls for heat. It is one of the most common furnace parts to wear out, since it heats and cools with every cycle, and over years of use it becomes brittle. When it cracks or burns out, the furnace can no longer start, leaving the home cold even though the thermostat, blower, and the rest of the system may be working normally. Replacing the ignitor is a direct fix for this kind of no-heat problem and restores the furnace’s normal start-up sequence.

What our technicians did

• Problem diagnosis: determined that the furnace was failing to ignite and traced it to a faulty ignitor.
• Ignitor replacement: removed the failed ignitor and installed a new one to restore proper ignition.
• Operation check: confirmed the burners lit and the furnace ran correctly after the replacement.

With the new ignitor installed, the furnace lit on the next call for heat and returned to dependable operation. On every service call, Nur HVAC diagnoses the underlying cause before replacing any part, so the repair addresses the real problem rather than just the symptoms.