What preventive maintenance tasks should be performed on a residential heat pump before the winter season starts?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What preventive maintenance tasks should be performed on a residential heat pump before the winter season starts?
1 real search · 1 real-search pass
DOE heat pump maintenance outdoor unit clearance filters defrost winter maintenance homeownerGoogle ↗
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 (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
DOE heat pump maintenance outdoor unit clearance filters defrost winter maintenance homeowner Google ↗
- Home Heat Pump Maintenance · trane.com
- Maintenance Checklist · energystar.gov
- Heat Pump Service & Maintenance Tips · carrier.com
- MAINTENANCE TIPS · bsesc.energy.gov