Real ChatGPT answer · index seedyaLWbdx0hXwcompleteTelecom and utilities · energy efficiencycomparison
Navien tankless gas water heater versus Stiebel Eltron electric tankless for a household trying to lower overall utility consumption.
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Navien tankless gas water heater versus Stiebel Eltron electric tankless for a household trying to lower overall utility consumption.
1 real search · 1 real-search pass
Navien NPE-240S2 gas tankless water heater efficiency UEF specifications; Stiebel Eltron Tempra electric tankless water heater efficiency specifications; New York residential natural gas electricity rates 2026Google ↗
OBSERVEDComparison
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
Navien NPE-240S2 gas tankless water heater efficiency UEF specifications; Stiebel Eltron Tempra electric tankless water heater efficiency specifications; New York residential natural gas electricity rates 2026 Google ↗
- NPE-240S2 ultra-high efficiency condensing water heater · navieninc.com
- Navien · energystar.gov
- Stiebel Eltron Tempra 24 Plus Adv Flow Control and Self-Modulating 24 kW 4.68 GPM Residential Electric Tankless Water Heater · homedepot.com
- Water Heater Key Product Criteria · energystar.gov
Queries
1 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Navien NPE-240S2 gas tankless water heater efficiency UEF specifications; Stiebel Eltron Tempra electric tankless water heater efficiency specifications; New York residential natural gas electricity rates 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 |