Real ChatGPT answer · index seedF5jsAohlvr0completeTelecom and utilities · energy efficiencycommercial
Looking for peer-reviewed studies or real-world data on whether tankless water heaters actually save money on natural gas bills in colder northern climates.
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Looking for peer-reviewed studies or real-world data on whether tankless water heaters actually save money on natural gas bills in colder northern climates.
3 real searches · 1 real-search pass
peer reviewed field study tankless water heater natural gas savings cold climate northern states measured energy use compared storage water heaterGoogle ↗
OBSERVEDComparison
tankless water heater field study measured gas consumption cold climate inlet water temperature northern climate residentialGoogle ↗
OBSERVEDReason
DOE Energy Star tankless water heater savings 8 34 percent study methodology standby lossesGoogle ↗
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 (3)
Classes come from the query-classifier (a local Laya model). 1 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
peer reviewed field study tankless water heater natural gas savings cold climate northern states measured energy use compared storage water heater Google ↗
tankless water heater field study measured gas consumption cold climate inlet water temperature northern climate residential Google ↗
DOE Energy Star tankless water heater savings 8 34 percent study methodology standby losses Google ↗
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
peer reviewed field study tankless water heater natural gas savings cold climate northern states measured energy use compared storage water heater OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 | |
tankless water heater field study measured gas consumption cold climate inlet water temperature northern climate residential OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
DOE Energy Star tankless water heater savings 8 34 percent study methodology standby losses OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |