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error Goodman

Error Code E0

Furnace lockout due to an excessive number of ignition 'retries' (3 total), failure to establish flame, or loss of flame after establishment.

? What Causes This

Gas interruption, igniter damage or misalignment, defective components or obstructed flue piping.

How to Fix It

  1. Check and correct gas supply interruptions.
  2. Replace or fix igniter issue if required.
  3. Clean/inspect sensor connections for proper signaling.

Source: page 51 of the official manual

From the manual

Manual page 51 — Goodman error E0

This error code appears in:

Goodman Gm9s96