Real ChatGPT answer · index seedyMH721SWyK0completeHome services and improvement · HVACinformational

Why does my furnace blower fan run continuously for hours even after the house has reached the target temperature on the wall?

ChatGPTgpt-61 query11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Why does my furnace blower fan run continuously for hours even after the house has reached the target temperature on the wall?
1 real search · 1 real-search pass
furnace blower runs continuously after thermostat reaches set temperature causes fan limit switch thermostat fan on auto control board troubleshooting manufacturerGoogle ↗
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)
Short factOther / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model).

Searches and sources

ChatGPT1 real searches · gpt-6
furnace blower runs continuously after thermostat reaches set temperature causes fan limit switch thermostat fan on auto control board troubleshooting manufacturer Google ↗

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
furnace blower runs continuously after thermostat reaches set temperature causes fan limit switch thermostat fan on auto control board troubleshooting manufacturer
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1