My Lennox furnace is flashing an error code E two hundred on the panel and I need help figuring out what part I have to order.
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
My Lennox furnace is flashing an error code E two hundred on the panel and I need help figuring out what part I have to order.
1 real search · 1 real-search pass
Lennox furnace error code E200 diagnostic 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 (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
Lennox furnace error code E200 diagnostic code Google ↗
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- © 2026 Lennox Industries Inc. · lennox.com