Our Lennox commercial rooftop unit has error code E420, and the local dealer wants three thousand dollars for a control board replacement, does that sound right?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Our Lennox commercial rooftop unit has error code E420, and the local dealer wants three thousand dollars for a control board replacement, does that sound right?
3 real searches · 1 real-search pass
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 3 queries…
Searches and sources
ChatGPT3 real searches · gpt-6
Lennox commercial rooftop unit error code E420 meaning control board Google ↗
Lennox RTU E420 fault code service manual Google ↗
Lennox commercial rooftop control board replacement cost parts labor Google ↗
- Table 22. Lennox® S40 Smart Thermostat Alert Codes and Troubleshooting · lennox.com
- © 2024 Lennox Industries Inc. · lennoxcommercial.com
- Lennox E420 Error Code: When in icomfort mode with non-communicating HP, defrost… · aclogics.com
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Lennox commercial rooftop unit error code E420 meaning control board OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Lennox RTU E420 fault code service manual OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
Lennox commercial rooftop control board replacement cost parts labor OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |