Real ChatGPT answer · index seedYigRF1yy2VscompleteTelecom and utilities · energy efficiencyinformational

My electric bill has been crazy high and a friend mentioned heat pump water heaters, but how much space do they actually need in a basement?

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
My electric bill has been crazy high and a friend mentioned heat pump water heaters, but how much space do they actually need in a basement?
2 real searches · 1 real-search pass
heat pump water heater installation space requirements air volume basement manufacturer 700 cubic feet clearanceGoogle ↗
OBSERVEDComparison
ENERGY STAR heat pump water heater savings 60% less energy installation space requirementsGoogle ↗
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 (2)
Short factOther / navigationalComparison100%ConsequenceReasonDefinitionInstructionYes / no

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
heat pump water heater installation space requirements air volume basement manufacturer 700 cubic feet clearance Google ↗
ENERGY STAR heat pump water heater savings 60% less energy installation space requirements Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
heat pump water heater installation space requirements air volume basement manufacturer 700 cubic feet clearance
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1
ENERGY STAR heat pump water heater savings 60% less energy installation space requirements
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1