Common problems
Symptoms we diagnose
Diagnosis before parts
We identify whether the symptom involves supply, ignition, heat production, sensing or control. Gas-flame color and ignition symptoms require safety-first handling, not repeated attempts to light the burner.
Possible causes
- Igniter, spark electrode or burner-port issue
- Heating element or temperature sensor fault
- Switch, relay or control failure
- Gas supply or pressure concern
- Wiring, terminal or power-supply damage