Real ChatGPT answer · index seedthLyDefGML8completeTelecom and utilities · water and gas utilitiesinformational

What are the industry best practices for conducting an annual carbon monoxide and gas appliance safety check in older homes?

ChatGPTgpt-63 queries11/1/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
What are the industry best practices for conducting an annual carbon monoxide and gas appliance safety check in older homes?
3 real searches · 1 real-search pass
U.S. CPSC carbon monoxide home appliance annual inspection qualified technician gas appliances venting CO alarms guidanceGoogle ↗
OBSERVEDReason
NFPA gas appliance inspection maintenance carbon monoxide older homes combustion safety annual inspectionGoogle ↗
OBSERVEDReason
EPA carbon monoxide home heating systems annual inspection fuel burning appliances professionalGoogle ↗
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 (3)
Short factOther / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 2 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT3 real searches · gpt-6
U.S. CPSC carbon monoxide home appliance annual inspection qualified technician gas appliances venting CO alarms guidance Google ↗
NFPA gas appliance inspection maintenance carbon monoxide older homes combustion safety annual inspection Google ↗
EPA carbon monoxide home heating systems annual inspection fuel burning appliances professional Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
U.S. CPSC carbon monoxide home appliance annual inspection qualified technician gas appliances venting CO alarms guidance
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
NFPA gas appliance inspection maintenance carbon monoxide older homes combustion safety annual inspection
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
EPA carbon monoxide home heating systems annual inspection fuel burning appliances professional
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1