14.1
Ignition lockout
This code typically points to
- System failed to ignite gas and prove flame in 4 attempts
- No gas, poor flame sense, grounding issue, ignition hardware problem
Next checks to confirm
- Verify gas supply
- Verify HSI and valve operation
- Verify flame-sense current and grounding
Escalation
Repeated 14.1 after normal gas and ignition checks points toward board/valve issues.
Reset behavior
Auto-resets after 3 hours.
Urgent
Fix now