Troubleshooting Guide
Furnace Pilot Light Keeps Going Out
Resolving pilot light won't stay lit quickly means restoring your home comfort and preventing further issues. Our systematic diagnostic approach identifies the root cause so we can provide effective, lasting solutions.
Common Symptoms
Signs that indicate this problem
Possible Causes
What might be causing this issue
Thermocouple failure
The thermocouple senses the pilot flame and may need replacement.
Dirty pilot orifice
A clogged pilot orifice produces a weak flame.
Drafts
Air drafts near the furnace can blow out the pilot.
Gas supply issues
Inadequate gas pressure can prevent proper pilot operation.
Services That Can Help
Professional solutions for this problem
Related Pages
Frequently Asked Questions
Common questions about this issue
While pilot light won't stay lit usually isn't urgent, getting it checked sooner prevents bigger issues. Book an appointment when convenient.
The most common causes are Thermocouple failure, Dirty pilot orifice, Drafts. A proper diagnosis will identify exactly what's happening with your system.
With pilot light won't stay lit, you can safely check your filter, thermostat, and breaker. Beyond that, professional diagnosis is the wise choice.
Related HVAC Issues
Other problems you might encounter
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