Real ChatGPT answer · index seedUpqGu22lqpEcompleteHome services and improvement · HVACcommercial

My new house has only two wires at the old thermostat, what are my options for getting a Nest or Ecobee to work properly?

ChatGPTgpt-61 query11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
My new house has only two wires at the old thermostat, what are my options for getting a Nest or Ecobee to work properly?
1 real search · 1 real-search pass
Google Nest Power Connector compatibility two wire heating systems official support; ecobee Power Extender Kit PEK compatibility two wire systems official supportGoogle ↗
OBSERVEDComparison

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 / navigationalComparison100%ConsequenceReasonDefinitionInstructionYes / no

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
Google Nest Power Connector compatibility two wire heating systems official support; ecobee Power Extender Kit PEK compatibility two wire systems official support Google ↗
  1. ecobee Thermostat PEK Compatibility · support.ecobee.com
  2. What types of HVAC systems are ecobee thermostats compatible with? · support.ecobee.com
  3. Nest Power Connector · support.google.com
  4. Nest Power Connector · support.google.com

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Google Nest Power Connector compatibility two wire heating systems official support; ecobee Power Extender Kit PEK compatibility two wire systems official support
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1