Generates a smaller voltage than a thermopile and serves the same safety purpose: proving the pilot is lit before gas is allowed to the main burner. The classic failure signature is a pilot that holds while the knob is depressed and drops the moment it is released.
We work on thermocouple every week across DFW. CSIA-certified, written quotes, financing available.
Flat fee confirmed when you book. Same-week scheduling. A pass/fail verdict within 48 hours.
Chimney fire, storm hit, active leak, or a flue you're not sure about? We answer 7 AM to midnight and the assessment ends in a written safe-to-use verdict — including a do-not-use notice when the evidence supports one. After-hours dispatch runs subject to crew availability.
Emergency line