What is the average lifespan of a central air conditioning unit in a small commercial office building, and when does replacement become cheaper than continuous repairs?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What is the average lifespan of a central air conditioning unit in a small commercial office building, and when does replacement become cheaper than continuous repairs?
1 real search · 1 real-search pass
commercial HVAC equipment life expectancy rooftop units 15 20 years replacement repair cost lifecycle analysis DOE ENERGY STARGoogle ↗
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
commercial HVAC equipment life expectancy rooftop units 15 20 years replacement repair cost lifecycle analysis DOE ENERGY STAR Google ↗
- ARC Business Case · betterbuildingssolutioncenter.energy.gov
- What is the #1 Way to Save Money on Your Rooftop Unit? Fix it BEFORE it Breaks · energy.gov
- Energy Conservation Program: Energy Conservation Standards for Air-Cooled Commercial Package Air Conditioners and Heat Pumps · energy.gov
- Packaged Systems · hvacresourcemap.nlr.gov