How accurate are the manufacturing dates listed on online HVAC age verification charts when dealing with a commercial unit installed in a residential flip?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How accurate are the manufacturing dates listed on online HVAC age verification charts when dealing with a commercial unit installed in a residential flip?
1 real search · 1 real-search pass
HVAC manufacturer serial number age decoder commercial equipment serial number format model number date code limitationsGoogle ↗
OBSERVEDShort fact
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
HVAC manufacturer serial number age decoder commercial equipment serial number format model number date code limitations Google ↗
- Allied-Commercial HVAC age · building-center.org
- 22-8301-29_1Q_11302015.pdf · comfortsite.com
- SERIAL NUMBER · assets.reznorhvac.com