Pilot Light Won't Stay Lit
A pilot that lights then goes out is one of the most common gas furnace calls — and one of the fastest to fix when the thermocouple is the culprit.
Fix It Today — (281) 555-0199Why the Pilot Goes Out
- Failed thermocouple — The safety device that senses the pilot flame. Most common cause.
- Dirty pilot orifice or burner
- Draft or venting issues blowing out the pilot
- Failing gas control valve
- Low gas pressure
We clean the pilot assembly, test and replace the thermocouple when needed, and verify stable operation before we leave. Most of these repairs are completed in a single short visit.