Real ChatGPT answer · index seedzt9Ffq7c994completeReal estate · new constructioncomparison

My plumber is here right now asking if I want a Navien or Rinnai tankless water heater for my new build and I need to decide which one is more efficient before he installs the gas line today.

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

The searches the AI actually ran for this prompt.

SEED QUERY
My plumber is here right now asking if I want a Navien or Rinnai tankless water heater for my new build and I need to decide which one is more efficient before he installs the gas line today.
1 real search · 1 real-search pass
Navien vs Rinnai tankless water heater efficiency UEF NPE-240S2 Rinnai RX199iN gas input BTU installation manualGoogle ↗
OBSERVED

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.

Classifying 1 queries…

Searches and sources

ChatGPT1 real searches · gpt-6
Navien vs Rinnai tankless water heater efficiency UEF NPE-240S2 Rinnai RX199iN gas input BTU installation manual Google ↗

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Navien vs Rinnai tankless water heater efficiency UEF NPE-240S2 Rinnai RX199iN gas input BTU installation manual
OBSERVED
Google ↗
AI Mode ↗
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