Lennox
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⚠️ Use With Caution
Lennox - Error Code 260
Lennox Furnace error code 260: Inducer motor fault.
Is it safe?
⚠️ Use with caution
Caution — continued use without airflow causes overheating. Turn off until repaired.
Can I fix it?
Technician Recommended
Tools: Multimeter, Screwdriver set, Capacitor tester
Repair cost
DIY: $30–$200 (motor or capacitor)
Pro: $150–$500
⏱ 45–90 min
What Does Error Code 260 Mean?
Lennox Furnace error code 260: Inducer motor fault.
Part that typically fails: Fan motor / run capacitor
Caution — continued use without airflow causes overheating. Turn off until repaired.
Symptoms You May Notice
- ⚠️ Error code flashing on furnace board
- ⚠️ No heat
- ⚠️ Furnace cycling on and off
Troubleshooting Steps
- 1 Check your owner's manual for model-specific guidance on error code reset procedures
- 2 Check for debris obstructing the fan blades on indoor or outdoor unit
- 3 A technician should test motor windings and run capacitor — replace if failed
- 4 If the error persists after reset and basic checks, contact a qualified technician
🛠️ Tools needed: Multimeter, Screwdriver set, Capacitor tester
· Time: 45–90 min
⚡ Quick tip: Always try a full power reset first — turn the unit off at the breaker, wait 30 seconds, restore power.
Frequently Asked Questions
What does Lennox Furnace error code 260 mean? ▼
Error code 260 on a Lennox gas furnace indicates: Inducer motor fault. The unit has detected this condition and has limited or stopped operation to prevent further damage.
How do I fix Lennox Furnace error code 260? ▼
Start by powering the unit off for 30 seconds and restarting. If error 260 returns, the underlying cause (inducer motor fault) needs to be addressed. Check wiring connections and filters first before replacing components.
Is Lennox error code 260 serious? ▼
It depends on the root cause. Some 260 errors resolve with a reset. Others indicate a failed component that requires professional repair. Don't continue operating with this error — it can lead to further damage.