Lennox Furnace Error Code E225
Pressure switch failure — the pressure switch that confirms proper draft isn't working.
⚠️ Symptoms You'll Notice
- • Furnace won't ignite
- • No heat
- • Furnace shuts down immediately
- • Display shows error
What Causes Error Code E225?
🔧 DIY Troubleshooting Steps
- 1 Check exhaust vent outside for any blockages
- 2 Look at pressure switch tubing for cracks or blockages
- 3 Listen for inducer motor humming
- 4 Verify furnace is getting power
📞 When to Call a Professional
Pressure switch testing and replacement requires professional service.
Estimated repair cost in Albuquerque: $150–$400
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Frequently Asked Questions
What does Lennox Furnace error code E225 mean? ▼
Pressure switch failure — the pressure switch that confirms proper draft isn't working.
How much does it cost to fix error code E225 in Albuquerque? ▼
Typical repair costs in Albuquerque for Lennox Furnace error code E225 range from $150–$400. Pressure switch testing and replacement requires professional service.
Can I fix Lennox error code E225 myself? ▼
Some basic troubleshooting is safe to try: Check exhaust vent outside for any blockages. Look at pressure switch tubing for cracks or blockages. Pressure switch testing and replacement requires professional service.
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