Real ChatGPT answer · index seedbb0bHKmXgEAcompleteHome services and improvement · plumbingbrand

I need to know common error codes and problems reported with the Rheem RTGH series before I buy one for our office building restroom upgrade.

ChatGPTgpt-61 query11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
I need to know common error codes and problems reported with the Rheem RTGH series before I buy one for our office building restroom upgrade.
1 real search · 1 real-search pass
Rheem RTGH series tankless water heater error codes troubleshooting manual common problems RTGH officialGoogle ↗
OBSERVEDInstruction

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)
Short factOther / navigationalComparisonConsequenceReasonDefinitionInstruction100%Yes / no

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

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Rheem RTGH series tankless water heater error codes troubleshooting manual common problems RTGH official
OBSERVED
Google ↗
AI Mode ↗
—Instruction——1x
of 1