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How can I safely diagnose a Bradford White igniter failure on a direct vent gas water heater that keeps throwing an error code

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
How can I safely diagnose a Bradford White igniter failure on a direct vent gas water heater that keeps throwing an error code
2 real searches · 1 real-search pass
Bradford White direct vent gas water heater igniter failure error code troubleshooting manual ignition controlGoogle ↗
OBSERVEDReason
site:bradfordwhite.com residential direct vent water heater installation operating manual ignition error codeGoogle ↗
OBSERVEDReason

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

ChatGPT real searches (2)
Short factOther / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 1 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT2 real searches · gpt-6
Bradford White direct vent gas water heater igniter failure error code troubleshooting manual ignition control Google ↗
site:bradfordwhite.com residential direct vent water heater installation operating manual ignition error code Google ↗
  1. 238-55954-00_Current · docs.bradfordwhite.com
  2. 238-50463-00_F · docs.bradfordwhite.com
  3. 238-50625-00_A · docs.bradfordwhite.com

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Bradford White direct vent gas water heater igniter failure error code troubleshooting manual ignition control
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
site:bradfordwhite.com residential direct vent water heater installation operating manual ignition error code
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1