Real ChatGPT answer · index seedzeGCVF4gakocompleteHome services and improvement · contractors and remodelinghowto
My plumber says I need a thermal expansion tank installed with my new water heater replacement, is that code requirement nationwide now
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The searches the AI actually ran for this prompt.
SEED QUERY
My plumber says I need a thermal expansion tank installed with my new water heater replacement, is that code requirement nationwide now
2 real searches · 1 real-search pass
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)
Classes come from the query-classifier (a local Laya model). 2 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
2026 Florida Plumbing Code thermal expansion water heater expansion tank closed system Palm Coast Florida code requirement Google ↗
International Plumbing Code thermal expansion water heater closed system section 607.3 2024 Google ↗
- Building Department · palmcoast.gov
- Building Department · palmcoast.gov
- 2021 International Plumbing Code (IPC) · codes.iccsafe.org
- CHAPTER 6 WATER SUPPLY AND DISTRIBUTION · codes.iccsafe.org
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
2026 Florida Plumbing Code thermal expansion water heater expansion tank closed system Palm Coast Florida code requirement OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 | |
International Plumbing Code thermal expansion water heater closed system section 607.3 2024 OBSERVED | Google ↗ AI Mode ↗ | — | Consequence | — | — | 1x of 1 |